387324896 has 24 divisors (see below), whose sum is σ = 871481520. Its totient is φ = 165996288.

The previous prime is 387324863. The next prime is 387324907. The reversal of 387324896 is 698423783.

It is a super-2 number, since 2×387324896² = 300041150122821632, which contains 22 as substring.

It is a congruent number.

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, 864341 + ... + 864788.

It is an arithmetic number, because the mean of its divisors is an integer number (36311730).

Almost surely, 2^387324896 is an apocalyptic number.

It is an amenable number.

387324896 is an abundant number, since it is smaller than the sum of its proper divisors (484156624).

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

387324896 is a wasteful number, since it uses less digits than its factorization.

387324896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729146 (or 1729138 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 387324896 is about 19680.5715364163. The cubic root of 387324896 is about 728.9400367031.

The spelling of 387324896 in words is "three hundred eighty-seven million, three hundred twenty-four thousand, eight hundred ninety-six".