379321684 has 24 divisors (see below), whose sum is σ = 760294080. Its totient is φ = 162212736.

The previous prime is 379321573. The next prime is 379321699. The reversal of 379321684 is 486123973.

It is a self number, because there is not a number n which added to its sum of digits gives 379321684.

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, 1429 + ... + 27580.

It is an arithmetic number, because the mean of its divisors is an integer number (31678920).

Almost surely, 2^379321684 is an apocalyptic number.

It is an amenable number.

379321684 is an abundant number, since it is smaller than the sum of its proper divisors (380972396).

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

379321684 is a wasteful number, since it uses less digits than its factorization.

379321684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29487 (or 29485 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 379321684 is about 19476.1824801474. The cubic root of 379321684 is about 723.8844096774.

The spelling of 379321684 in words is "three hundred seventy-nine million, three hundred twenty-one thousand, six hundred eighty-four".