379963020840 has 128 divisors (see below), whose sum is σ = 1267172121600. Its totient is φ = 90512271360.

The previous prime is 379963020839. The next prime is 379963020881. The reversal of 379963020840 is 48020369973.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3880125 + ... + 3976844.

It is an arithmetic number, because the mean of its divisors is an integer number (9899782200).

Almost surely, 2^379963020840 is an apocalyptic number.

379963020840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379963020840 is an abundant number, since it is smaller than the sum of its proper divisors (887209100760).

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

379963020840 is a wasteful number, since it uses less digits than its factorization.

379963020840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857027 (or 7857023 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 379963020840 in words is "three hundred seventy-nine billion, nine hundred sixty-three million, twenty thousand, eight hundred forty".