379505748774 has 32 divisors (see below), whose sum is σ = 759670419456. Its totient is φ = 126392152320.

The previous prime is 379505748733. The next prime is 379505748803. The reversal of 379505748774 is 477847505973.

It is a super-2 number, since 2×379505748774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44502099 + ... + 44510625.

It is an arithmetic number, because the mean of its divisors is an integer number (23739700608).

Almost surely, 2^379505748774 is an apocalyptic number.

379505748774 is an abundant number, since it is smaller than the sum of its proper divisors (380164670682).

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

379505748774 is a wasteful number, since it uses less digits than its factorization.

379505748774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14100.

The product of its (nonzero) digits is 207446400, while the sum is 66.

The spelling of 379505748774 in words is "three hundred seventy-nine billion, five hundred five million, seven hundred forty-eight thousand, seven hundred seventy-four".