396832315 has 8 divisors (see below), whose sum is σ = 519489648. Its totient is φ = 288605280.

The previous prime is 396832313. The next prime is 396832349. The reversal of 396832315 is 513238693.

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

It is not a de Polignac number, because 396832315 - 2¹ = 396832313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396832313) 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, 3607512 + ... + 3607621.

It is an arithmetic number, because the mean of its divisors is an integer number (64936206).

Almost surely, 2^396832315 is an apocalyptic number.

396832315 is a deficient number, since it is larger than the sum of its proper divisors (122657333).

396832315 is a wasteful number, since it uses less digits than its factorization.

396832315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215149.

The product of its digits is 116640, while the sum is 40.

The square root of 396832315 is about 19920.6504662875. The cubic root of 396832315 is about 734.8561675761.

The spelling of 396832315 in words is "three hundred ninety-six million, eight hundred thirty-two thousand, three hundred fifteen".