386028288 has 72 divisors (see below), whose sum is σ = 1141574000. Its totient is φ = 128673792.

The previous prime is 386028283. The next prime is 386028319. The reversal of 386028288 is 882820683.

386028288 is a `hidden beast` number, since 38 + 602 + 8 + 2 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386028283) 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, 21013 + ... + 34836.

Almost surely, 2^386028288 is an apocalyptic number.

It is an amenable number.

386028288 is an abundant number, since it is smaller than the sum of its proper divisors (755545712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386028288 is an equidigital number, since it uses as much as digits as its factorization.

386028288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55874 (or 55854 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 386028288 is about 19647.6026018443. The cubic root of 386028288 is about 728.1257279933.

The spelling of 386028288 in words is "three hundred eighty-six million, twenty-eight thousand, two hundred eighty-eight".