379376556 has 48 divisors (see below), whose sum is σ = 1009389024. Its totient is φ = 109863936.

The previous prime is 379376537. The next prime is 379376561. The reversal of 379376556 is 655673973.

It is a happy number.

It is a super-2 number, since 2×379376556² = 287853142484842272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 379376499 and 379376508.

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, 68875 + ... + 74178.

It is an arithmetic number, because the mean of its divisors is an integer number (21028938).

Almost surely, 2^379376556 is an apocalyptic number.

It is an amenable number.

379376556 is an abundant number, since it is smaller than the sum of its proper divisors (630012468).

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

379376556 is a wasteful number, since it uses less digits than its factorization.

379376556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143090 (or 143088 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 51.

The square root of 379376556 is about 19477.5911241611. The cubic root of 379376556 is about 723.9193132714.

The spelling of 379376556 in words is "three hundred seventy-nine million, three hundred seventy-six thousand, five hundred fifty-six".