388467 has 12 divisors (see below), whose sum is σ = 594360. Its totient is φ = 243648.

The previous prime is 388459. The next prime is 388471. The reversal of 388467 is 764883.

It is not a de Polignac number, because 388467 - 2³ = 388459 is a prime.

It is a super-2 number, since 2×388467² = 301813220178, which contains 22 as substring.

388467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (388477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117 + ... + 1422.

It is an arithmetic number, because the mean of its divisors is an integer number (49530).

2³⁸⁸⁴⁶⁷ is an apocalyptic number.

388467 is a deficient number, since it is larger than the sum of its proper divisors (205893).

388467 is a wasteful number, since it uses less digits than its factorization.

388467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562 (or 2559 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 388467 is about 623.2712090254. The cubic root of 388467 is about 72.9655808217.

The spelling of 388467 in words is "three hundred eighty-eight thousand, four hundred sixty-seven".