379833940 has 24 divisors (see below), whose sum is σ = 839633760. Its totient is φ = 143936928.

The previous prime is 379833919. The next prime is 379833953. The reversal of 379833940 is 49338973.

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, 499402 + ... + 500161.

It is an arithmetic number, because the mean of its divisors is an integer number (34984740).

Almost surely, 2^379833940 is an apocalyptic number.

It is an amenable number.

379833940 is an abundant number, since it is smaller than the sum of its proper divisors (459799820).

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

379833940 is a wasteful number, since it uses less digits than its factorization.

379833940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999591 (or 999589 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 379833940 is about 19489.3288750537. The cubic root of 379833940 is about 724.2101203258.

The spelling of 379833940 in words is "three hundred seventy-nine million, eight hundred thirty-three thousand, nine hundred forty".