379843772 has 24 divisors (see below), whose sum is σ = 828750720. Its totient is φ = 147990960.

The previous prime is 379843753. The next prime is 379843819. The reversal of 379843772 is 277348973.

It is a super-2 number, since 2×379843772² = 288562582254375968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 379843772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616322 + ... + 616937.

It is an arithmetic number, because the mean of its divisors is an integer number (34531280).

Almost surely, 2^379843772 is an apocalyptic number.

It is an amenable number.

379843772 is an abundant number, since it is smaller than the sum of its proper divisors (448906948).

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

379843772 is a wasteful number, since it uses less digits than its factorization.

379843772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233281 (or 1233279 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 50.

The square root of 379843772 is about 19489.5811140209. The cubic root of 379843772 is about 724.2163689973.

The spelling of 379843772 in words is "three hundred seventy-nine million, eight hundred forty-three thousand, seven hundred seventy-two".