379721904 has 40 divisors (see below), whose sum is σ = 1023601152. Its totient is φ = 121070400.

The previous prime is 379721887. The next prime is 379721917. The reversal of 379721904 is 409127973.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170872 + ... + 173079.

Almost surely, 2^379721904 is an apocalyptic number.

It is an amenable number.

379721904 is an abundant number, since it is smaller than the sum of its proper divisors (643879248).

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

379721904 is a wasteful number, since it uses less digits than its factorization.

379721904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343985 (or 343979 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 379721904 is about 19486.4543722043. The cubic root of 379721904 is about 724.1389088697.

The spelling of 379721904 in words is "three hundred seventy-nine million, seven hundred twenty-one thousand, nine hundred four".