379840272 has 80 divisors (see below), whose sum is σ = 1157640192. Its totient is φ = 105022080.

The previous prime is 379840271. The next prime is 379840283. The reversal of 379840272 is 272048973.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (379840271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7818 + ... + 28649.

Almost surely, 2^379840272 is an apocalyptic number.

It is an amenable number.

379840272 is an abundant number, since it is smaller than the sum of its proper divisors (777799920).

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

379840272 is a wasteful number, since it uses less digits than its factorization.

379840272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36516 (or 36510 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 379840272 is about 19489.4913222485. The cubic root of 379840272 is about 724.2141446046.

The spelling of 379840272 in words is "three hundred seventy-nine million, eight hundred forty thousand, two hundred seventy-two".