388672352 has 24 divisors (see below), whose sum is σ = 767001312. Its totient is φ = 193878400.

The previous prime is 388672321. The next prime is 388672357. The reversal of 388672352 is 253276883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388672357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299 + ... + 27882.

It is an arithmetic number, because the mean of its divisors is an integer number (31958388).

Almost surely, 2^388672352 is an apocalyptic number.

388672352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

388672352 is a deficient number, since it is larger than the sum of its proper divisors (378328960).

388672352 is a wasteful number, since it uses less digits than its factorization.

388672352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28622 (or 28614 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 388672352 is about 19714.7749670140. The cubic root of 388672352 is about 729.7843561457.

The spelling of 388672352 in words is "three hundred eighty-eight million, six hundred seventy-two thousand, three hundred fifty-two".