342443760 has 80 divisors (see below), whose sum is σ = 1067220384. Its totient is φ = 90832896.

The previous prime is 342443719. The next prime is 342443771. The reversal of 342443760 is 67344243.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42624 + ... + 50016.

Almost surely, 2^342443760 is an apocalyptic number.

342443760 is a gapful number since it is divisible by the number (30) 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 342443760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533610192).

342443760 is an abundant number, since it is smaller than the sum of its proper divisors (724776624).

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

342443760 is a wasteful number, since it uses less digits than its factorization.

342443760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7602 (or 7596 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 342443760 is about 18505.2360157875. The cubic root of 342443760 is about 699.6214007113.

The spelling of 342443760 in words is "three hundred forty-two million, four hundred forty-three thousand, seven hundred sixty".