379211055646 has 16 divisors (see below), whose sum is σ = 595309032864. Its totient is φ = 180823636224.

The previous prime is 379211055563. The next prime is 379211055653. The reversal of 379211055646 is 646550112973.

It is a self number, because there is not a number n which added to its sum of digits gives 379211055646.

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, 12215535 + ... + 12246538.

It is an arithmetic number, because the mean of its divisors is an integer number (37206814554).

Almost surely, 2^379211055646 is an apocalyptic number.

379211055646 is a deficient number, since it is larger than the sum of its proper divisors (216097977218).

379211055646 is a wasteful number, since it uses less digits than its factorization.

379211055646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24462435.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 379211055646 in words is "three hundred seventy-nine billion, two hundred eleven million, fifty-five thousand, six hundred forty-six".