342516276 has 84 divisors (see below), whose sum is σ = 937951392. Its totient is φ = 109186704.

The previous prime is 342516269. The next prime is 342516277. The reversal of 342516276 is 672615243.

342516276 is a `hidden beast` number, since 3 + 4 + 25 + 1 + 627 + 6 = 666.

342516276 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 342516276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342516277) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 64515 + ... + 69621.

It is an arithmetic number, because the mean of its divisors is an integer number (11166088).

Almost surely, 2^342516276 is an apocalyptic number.

342516276 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342516276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468975696).

342516276 is an abundant number, since it is smaller than the sum of its proper divisors (595435116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342516276 is a wasteful number, since it uses less digits than its factorization.

342516276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152 (or 5135 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 342516276 is about 18507.1952494158. The cubic root of 342516276 is about 699.6707812430.

It can be divided in two parts, 3425 and 16276, that added together give a triangular number (19701 = T₁₉₈).

The spelling of 342516276 in words is "three hundred forty-two million, five hundred sixteen thousand, two hundred seventy-six".