380127672 has 48 divisors (see below), whose sum is σ = 1033568640. Its totient is φ = 126210048.

The previous prime is 380127641. The next prime is 380127691. The reversal of 380127672 is 276721083.

380127672 is a `hidden beast` number, since 380 + 1 + 276 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8233 + ... + 28775.

It is an arithmetic number, because the mean of its divisors is an integer number (21532680).

Almost surely, 2^380127672 is an apocalyptic number.

It is an amenable number.

380127672 is an abundant number, since it is smaller than the sum of its proper divisors (653440968).

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

380127672 is a wasteful number, since it uses less digits than its factorization.

380127672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20812 (or 20805 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 380127672 is about 19496.8631323093. The cubic root of 380127672 is about 724.3967535304.

The spelling of 380127672 in words is "three hundred eighty million, one hundred twenty-seven thousand, six hundred seventy-two".