345930537186892 has 24 divisors (see below), whose sum is σ = 693821020779936. Its totient is φ = 147835955993088.

The previous prime is 345930537186887. The next prime is 345930537186901. The reversal of 345930537186892 is 298681735039543.

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, 17499511423 + ... + 17499531190.

It is an arithmetic number, because the mean of its divisors is an integer number (28909209199164).

It is a 1-persistent number, because it is pandigital, but 2⋅345930537186892 = 691861074373784 is not.

Almost surely, 2^{345930537186892} is an apocalyptic number.

It is an amenable number.

345930537186892 is an abundant number, since it is smaller than the sum of its proper divisors (347890483593044).

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

345930537186892 is a wasteful number, since it uses less digits than its factorization.

345930537186892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34999042977 (or 34999042975 counting only the distinct ones).

The product of its (nonzero) digits is 1175731200, while the sum is 73.

The spelling of 345930537186892 in words is "three hundred forty-five trillion, nine hundred thirty billion, five hundred thirty-seven million, one hundred eighty-six thousand, eight hundred ninety-two".