386976472 has 32 divisors (see below), whose sum is σ = 781562880. Its totient is φ = 179102880.

The previous prime is 386976437. The next prime is 386976481. The reversal of 386976472 is 274679683.

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 7 ways as a sum of consecutive naturals, for example, 28218 + ... + 39625.

It is an arithmetic number, because the mean of its divisors is an integer number (24423840).

Almost surely, 2^386976472 is an apocalyptic number.

It is an amenable number.

386976472 is an abundant number, since it is smaller than the sum of its proper divisors (394586408).

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

386976472 is a wasteful number, since it uses less digits than its factorization.

386976472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67903 (or 67899 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 52.

The square root of 386976472 is about 19671.7175660896. The cubic root of 386976472 is about 728.7213947643.

The spelling of 386976472 in words is "three hundred eighty-six million, nine hundred seventy-six thousand, four hundred seventy-two".