342254286 has 96 divisors (see below), whose sum is σ = 842624640. Its totient is φ = 99489600.

The previous prime is 342254281. The next prime is 342254303. The reversal of 342254286 is 682452243.

342254286 is a `hidden beast` number, since 3 + 4 + 225 + 428 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 342254286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342254281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 519025 + ... + 519683.

It is an arithmetic number, because the mean of its divisors is an integer number (8777340).

Almost surely, 2^342254286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342254286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421312320).

342254286 is an abundant number, since it is smaller than the sum of its proper divisors (500370354).

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

342254286 is a wasteful number, since it uses less digits than its factorization.

342254286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 779 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 342254286 is about 18500.1158374752. The cubic root of 342254286 is about 699.4923434892.

The spelling of 342254286 in words is "three hundred forty-two million, two hundred fifty-four thousand, two hundred eighty-six".