388113832 has 16 divisors (see below), whose sum is σ = 737964000. Its totient is φ = 191323440.

The previous prime is 388113809. The next prime is 388113851. The reversal of 388113832 is 238311883.

It is a junction number, because it is equal to n+sod(n) for n = 388113791 and 388113800.

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, 341082 + ... + 342217.

It is an arithmetic number, because the mean of its divisors is an integer number (46122750).

Almost surely, 2^388113832 is an apocalyptic number.

It is an amenable number.

388113832 is a deficient number, since it is larger than the sum of its proper divisors (349850168).

388113832 is a wasteful number, since it uses less digits than its factorization.

388113832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683376 (or 683372 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 388113832 is about 19700.6048638107. The cubic root of 388113832 is about 729.4346232221.

The spelling of 388113832 in words is "three hundred eighty-eight million, one hundred thirteen thousand, eight hundred thirty-two".