396332012 has 48 divisors (see below), whose sum is σ = 733598208. Its totient is φ = 187128000.

The previous prime is 396331997. The next prime is 396332119. The reversal of 396332012 is 210233693.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1578887 + ... + 1579137.

It is an arithmetic number, because the mean of its divisors is an integer number (15283296).

Almost surely, 2^396332012 is an apocalyptic number.

It is an amenable number.

396332012 is a deficient number, since it is larger than the sum of its proper divisors (337266196).

396332012 is a wasteful number, since it uses less digits than its factorization.

396332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 396332012 is about 19908.0891097061. The cubic root of 396332012 is about 734.5472164619.

The spelling of 396332012 in words is "three hundred ninety-six million, three hundred thirty-two thousand, twelve".