379965784 has 32 divisors (see below), whose sum is σ = 778050000. Its totient is φ = 172523520.

The previous prime is 379965779. The next prime is 379965787. The reversal of 379965784 is 487569973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379965787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108184 + ... + 111640.

Almost surely, 2^379965784 is an apocalyptic number.

It is an amenable number.

379965784 is an abundant number, since it is smaller than the sum of its proper divisors (398084216).

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

379965784 is a wasteful number, since it uses less digits than its factorization.

379965784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723 (or 4719 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 58.

The square root of 379965784 is about 19492.7110479789. The cubic root of 379965784 is about 724.2939040565.

The spelling of 379965784 in words is "three hundred seventy-nine million, nine hundred sixty-five thousand, seven hundred eighty-four".