396225596 has 48 divisors (see below), whose sum is σ = 793235520. Its totient is φ = 171555840.

The previous prime is 396225593. The next prime is 396225617. The reversal of 396225596 is 695522693.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 396225596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396225593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387566 + ... + 388586.

It is an arithmetic number, because the mean of its divisors is an integer number (16525740).

Almost surely, 2^396225596 is an apocalyptic number.

It is an amenable number.

396225596 is an abundant number, since it is smaller than the sum of its proper divisors (397009924).

396225596 is a wasteful number, since it uses less digits than its factorization.

396225596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1492 counting only the distinct ones).

The product of its digits is 874800, while the sum is 47.

The square root of 396225596 is about 19905.4162478457. The cubic root of 396225596 is about 734.4814680730.

The spelling of 396225596 in words is "three hundred ninety-six million, two hundred twenty-five thousand, five hundred ninety-six".