388996 has 12 divisors (see below), whose sum is σ = 689920. Its totient is φ = 191880.

The previous prime is 388991. The next prime is 389003. The reversal of 388996 is 699883.

It is not an unprimeable number, because it can be changed into a prime (388991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300 + ... + 931.

2³⁸⁸⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

388996 is a deficient number, since it is larger than the sum of its proper divisors (300924).

388996 is a wasteful number, since it uses less digits than its factorization.

388996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1312 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 388996 is about 623.6954384954. The cubic root of 388996 is about 72.9986864091.

The spelling of 388996 in words is "three hundred eighty-eight thousand, nine hundred ninety-six".