346881944100 has 36 divisors (see below), whose sum is σ = 1003645092464. Its totient is φ = 92501851680.

The previous prime is 346881944093. The next prime is 346881944161. The reversal of 346881944100 is 1449188643.

It is a self number, because there is not a number n which added to its sum of digits gives 346881944100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 578136274 + ... + 578136873.

Almost surely, 2^346881944100 is an apocalyptic number.

346881944100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

346881944100 is an abundant number, since it is smaller than the sum of its proper divisors (656763148364).

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

346881944100 is a wasteful number, since it uses less digits than its factorization.

346881944100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156273164 (or 1156273157 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 346881944100 in words is "three hundred forty-six billion, eight hundred eighty-one million, nine hundred forty-four thousand, one hundred".