396132875 has 8 divisors (see below), whose sum is σ = 494373984. Its totient is φ = 316906200.

The previous prime is 396132871. The next prime is 396132889. The reversal of 396132875 is 578231693.

It is not a de Polignac number, because 396132875 - 2² = 396132871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396132871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1584407 + ... + 1584656.

It is an arithmetic number, because the mean of its divisors is an integer number (61796748).

Almost surely, 2^396132875 is an apocalyptic number.

396132875 is a deficient number, since it is larger than the sum of its proper divisors (98241109).

396132875 is an equidigital number, since it uses as much as digits as its factorization.

396132875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169078 (or 3169068 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 396132875 is about 19903.0870721102. The cubic root of 396132875 is about 734.4241714473.

The spelling of 396132875 in words is "three hundred ninety-six million, one hundred thirty-two thousand, eight hundred seventy-five".