379930812 has 24 divisors (see below), whose sum is σ = 887250000. Its totient is φ = 126537216.

The previous prime is 379930741. The next prime is 379930853. The reversal of 379930812 is 218039973.

It is a congruent number.

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, 2314 + ... + 27662.

It is an arithmetic number, because the mean of its divisors is an integer number (36968750).

Almost surely, 2^379930812 is an apocalyptic number.

It is an amenable number.

379930812 is an abundant number, since it is smaller than the sum of its proper divisors (507319188).

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

379930812 is a wasteful number, since it uses less digits than its factorization.

379930812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26605 (or 26603 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 379930812 is about 19491.8139740764. The cubic root of 379930812 is about 724.2716820700.

The spelling of 379930812 in words is "three hundred seventy-nine million, nine hundred thirty thousand, eight hundred twelve".