377931996 has 54 divisors (see below), whose sum is σ = 1034484360. Its totient is φ = 116284896.

The previous prime is 377931989. The next prime is 377932013. The reversal of 377931996 is 699139773.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24976 + ... + 37143.

Almost surely, 2^377931996 is an apocalyptic number.

377931996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

377931996 is an abundant number, since it is smaller than the sum of its proper divisors (656552364).

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

377931996 is a wasteful number, since it uses less digits than its factorization.

377931996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62155 (or 62137 counting only the distinct ones).

The product of its digits is 1928934, while the sum is 54.

The square root of 377931996 is about 19440.4731423903. The cubic root of 377931996 is about 722.9993170451. Note that the first 3 decimals are identical.

The spelling of 377931996 in words is "three hundred seventy-seven million, nine hundred thirty-one thousand, nine hundred ninety-six".