396519332 has 12 divisors (see below), whose sum is σ = 756991536. Its totient is φ = 180236040.

The previous prime is 396519313. The next prime is 396519359. The reversal of 396519332 is 233915693.

It is a self number, because there is not a number n which added to its sum of digits gives 396519332.

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, 4505858 + ... + 4505945.

It is an arithmetic number, because the mean of its divisors is an integer number (63082628).

Almost surely, 2^396519332 is an apocalyptic number.

It is an amenable number.

396519332 is a deficient number, since it is larger than the sum of its proper divisors (360472204).

396519332 is a wasteful number, since it uses less digits than its factorization.

396519332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011818 (or 9011816 counting only the distinct ones).

The product of its digits is 131220, while the sum is 41.

The square root of 396519332 is about 19912.7931742385. The cubic root of 396519332 is about 734.6629222411.

The spelling of 396519332 in words is "three hundred ninety-six million, five hundred nineteen thousand, three hundred thirty-two".