396425832 has 32 divisors (see below), whose sum is σ = 1081162080. Its totient is φ = 120128960.

The previous prime is 396425797. The next prime is 396425833. The reversal of 396425832 is 238524693.

It is not an unprimeable number, because it can be changed into a prime (396425833) 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, 750543 + ... + 751070.

It is an arithmetic number, because the mean of its divisors is an integer number (33786315).

Almost surely, 2^396425832 is an apocalyptic number.

It is an amenable number.

396425832 is an abundant number, since it is smaller than the sum of its proper divisors (684736248).

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

396425832 is a wasteful number, since it uses less digits than its factorization.

396425832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501633 (or 1501629 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 396425832 is about 19910.4452988877. The cubic root of 396425832 is about 734.6051727381.

The spelling of 396425832 in words is "three hundred ninety-six million, four hundred twenty-five thousand, eight hundred thirty-two".