379712053644 has 144 divisors (see below), whose sum is σ = 1141401800448. Its totient is φ = 95444784000.

The previous prime is 379712053619. The next prime is 379712053657. The reversal of 379712053644 is 446350217973.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 674154 + ... + 1101774.

It is an arithmetic number, because the mean of its divisors is an integer number (7926401392).

Almost surely, 2^379712053644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379712053644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570700900224).

379712053644 is an abundant number, since it is smaller than the sum of its proper divisors (761689746804).

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

379712053644 is a wasteful number, since it uses less digits than its factorization.

379712053644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427708 (or 427675 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 379712053644 in words is "three hundred seventy-nine billion, seven hundred twelve million, fifty-three thousand, six hundred forty-four".