346634104256 has 56 divisors (see below), whose sum is σ = 789877983360. Its totient is φ = 149268268800.

The previous prime is 346634104189. The next prime is 346634104291. The reversal of 346634104256 is 652401436643.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12943940 + ... + 12970691.

Almost surely, 2^346634104256 is an apocalyptic number.

It is an amenable number.

346634104256 is an abundant number, since it is smaller than the sum of its proper divisors (443243879104).

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

346634104256 is a wasteful number, since it uses less digits than its factorization.

346634104256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25914673 (or 25914663 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 346634104256 in words is "three hundred forty-six billion, six hundred thirty-four million, one hundred four thousand, two hundred fifty-six".