379957040 has 20 divisors (see below), whose sum is σ = 883400304. Its totient is φ = 151982784.

The previous prime is 379957037. The next prime is 379957069. The reversal of 379957040 is 40759973.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 379956982 and 379957000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374652 + ... + 2374811.

Almost surely, 2^379957040 is an apocalyptic number.

It is an amenable number.

379957040 is an abundant number, since it is smaller than the sum of its proper divisors (503443264).

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

379957040 is a wasteful number, since it uses less digits than its factorization.

379957040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749476 (or 4749470 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 379957040 is about 19492.4867577228. The cubic root of 379957040 is about 724.2883480523.

The spelling of 379957040 in words is "three hundred seventy-nine million, nine hundred fifty-seven thousand, forty".