396334288 has 20 divisors (see below), whose sum is σ = 877597600. Its totient is φ = 169857504.

The previous prime is 396334273. The next prime is 396334297. The reversal of 396334288 is 882433693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1769238 + ... + 1769461.

It is an arithmetic number, because the mean of its divisors is an integer number (43879880).

Almost surely, 2^396334288 is an apocalyptic number.

It is an amenable number.

396334288 is an abundant number, since it is smaller than the sum of its proper divisors (481263312).

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

396334288 is a wasteful number, since it uses less digits than its factorization.

396334288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538714 (or 3538708 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 396334288 is about 19908.1462723178. The cubic root of 396334288 is about 734.5486225441.

The spelling of 396334288 in words is "three hundred ninety-six million, three hundred thirty-four thousand, two hundred eighty-eight".