396572536 has 16 divisors (see below), whose sum is σ = 747469440. Its totient is φ = 197247360.

The previous prime is 396572521. The next prime is 396572537. The reversal of 396572536 is 635275693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396572537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128241 + ... + 131296.

It is an arithmetic number, because the mean of its divisors is an integer number (46716840).

Almost surely, 2^396572536 is an apocalyptic number.

It is an amenable number.

396572536 is a deficient number, since it is larger than the sum of its proper divisors (350896904).

396572536 is a wasteful number, since it uses less digits than its factorization.

396572536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259734 (or 259730 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 46.

The square root of 396572536 is about 19914.1290545181. The cubic root of 396572536 is about 734.6957791999.

The spelling of 396572536 in words is "three hundred ninety-six million, five hundred seventy-two thousand, five hundred thirty-six".