377659968 has 56 divisors (see below), whose sum is σ = 1141975872. Its totient is φ = 107902464.

The previous prime is 377659957. The next prime is 377659973. The reversal of 377659968 is 869956773.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×377659968² = 285254102859522048, which contains 22 as substring.

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, 139155 + ... + 141842.

Almost surely, 2^377659968 is an apocalyptic number.

It is an amenable number.

377659968 is an abundant number, since it is smaller than the sum of its proper divisors (764315904).

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

377659968 is a wasteful number, since it uses less digits than its factorization.

377659968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281019 (or 281009 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 60.

The square root of 377659968 is about 19433.4754483083. The cubic root of 377659968 is about 722.8258085241.

The spelling of 377659968 in words is "three hundred seventy-seven million, six hundred fifty-nine thousand, nine hundred sixty-eight".