379812172 has 6 divisors (see below), whose sum is σ = 664671308. Its totient is φ = 189906084.

The previous prime is 379812161. The next prime is 379812193. The reversal of 379812172 is 271218973.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47476518 + ... + 47476525.

Almost surely, 2^379812172 is an apocalyptic number.

It is an amenable number.

379812172 is a deficient number, since it is larger than the sum of its proper divisors (284859136).

379812172 is a wasteful number, since it uses less digits than its factorization.

379812172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94953047 (or 94953045 counting only the distinct ones).

The product of its digits is 42336, while the sum is 40.

The square root of 379812172 is about 19488.7704075963. The cubic root of 379812172 is about 724.1962854141.

The spelling of 379812172 in words is "three hundred seventy-nine million, eight hundred twelve thousand, one hundred seventy-two".