388468 has 6 divisors (see below), whose sum is σ = 679826. Its totient is φ = 194232.

The previous prime is 388459. The next prime is 388471. The reversal of 388468 is 864883.

It can be written as a sum of positive squares in only one way, i.e., 374544 + 13924 = 612^2 + 118^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48555 + ... + 48562.

2³⁸⁸⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

388468 is a deficient number, since it is larger than the sum of its proper divisors (291358).

388468 is a wasteful number, since it uses less digits than its factorization.

388468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97121 (or 97119 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 388468 is about 623.2720112439. The cubic root of 388468 is about 72.9656434315.

The spelling of 388468 in words is "three hundred eighty-eight thousand, four hundred sixty-eight".