401860976 has 20 divisors (see below), whose sum is σ = 849388344. Its totient is φ = 182664000.

The previous prime is 401860961. The next prime is 401860997. The reversal of 401860976 is 679068104.

It is a super-2 number, since 2×401860976² = 322984488063345152, which 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 3 ways as a sum of consecutive naturals, for example, 1141475 + ... + 1141826.

Almost surely, 2^401860976 is an apocalyptic number.

It is an amenable number.

401860976 is an abundant number, since it is smaller than the sum of its proper divisors (447527368).

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

401860976 is a wasteful number, since it uses less digits than its factorization.

401860976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283320 (or 2283314 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 401860976 is about 20046.4704125190. The cubic root of 401860976 is about 737.9471812924.

The spelling of 401860976 in words is "four hundred one million, eight hundred sixty thousand, nine hundred seventy-six".