396197607139936 has 96 divisors (see below), whose sum is σ = 968632520325120. Its totient is φ = 155673083520000.

The previous prime is 396197607139933. The next prime is 396197607139949. The reversal of 396197607139936 is 639931706791693.

It is a super-2 number, since 2×396197607139936² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396197607139933) 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, 1501344565 + ... + 1501608436.

It is an arithmetic number, because the mean of its divisors is an integer number (10089922086720).

Almost surely, 2^{396197607139936} is an apocalyptic number.

It is an amenable number.

396197607139936 is an abundant number, since it is smaller than the sum of its proper divisors (572434913185184).

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

396197607139936 is a wasteful number, since it uses less digits than its factorization.

396197607139936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002953068 (or 3002953060 counting only the distinct ones).

The product of its (nonzero) digits is 1874923848, while the sum is 79.

The spelling of 396197607139936 in words is "three hundred ninety-six trillion, one hundred ninety-seven billion, six hundred seven million, one hundred thirty-nine thousand, nine hundred thirty-six".