379932720 has 40 divisors (see below), whose sum is σ = 1177792176. Its totient is φ = 101315328.

The previous prime is 379932703. The next prime is 379932727. The reversal of 379932720 is 27239973.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (379932727) by changing a digit.

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, 791287 + ... + 791766.

Almost surely, 2^379932720 is an apocalyptic number.

379932720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379932720 is an abundant number, since it is smaller than the sum of its proper divisors (797859456).

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

379932720 is a wasteful number, since it uses less digits than its factorization.

379932720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583069 (or 1583063 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 42.

The square root of 379932720 is about 19491.8629176382. The cubic root of 379932720 is about 724.2728944908.

The spelling of 379932720 in words is "three hundred seventy-nine million, nine hundred thirty-two thousand, seven hundred twenty".