388875167 has 8 divisors (see below), whose sum is σ = 391184640. Its totient is φ = 386572960.

The previous prime is 388875163. The next prime is 388875197. The reversal of 388875167 is 761578883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 388875167 - 2² = 388875163 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388875163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133634 + ... + 136512.

It is an arithmetic number, because the mean of its divisors is an integer number (48898080).

Almost surely, 2^388875167 is an apocalyptic number.

388875167 is a deficient number, since it is larger than the sum of its proper divisors (2309473).

388875167 is a wasteful number, since it uses less digits than its factorization.

388875167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633.

The product of its digits is 2257920, while the sum is 53.

The square root of 388875167 is about 19719.9180272130. The cubic root of 388875167 is about 729.9112715077.

The spelling of 388875167 in words is "three hundred eighty-eight million, eight hundred seventy-five thousand, one hundred sixty-seven".