396703263936 has 112 divisors (see below), whose sum is σ = 1199939728640. Its totient is φ = 113307448320.

The previous prime is 396703263899. The next prime is 396703263941. The reversal of 396703263936 is 639362307693.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4294071 + ... + 4385481.

Almost surely, 2^396703263936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396703263936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599969864320).

396703263936 is an abundant number, since it is smaller than the sum of its proper divisors (803236464704).

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

396703263936 is a wasteful number, since it uses less digits than its factorization.

396703263936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94662 (or 94652 counting only the distinct ones).

The product of its (nonzero) digits is 19840464, while the sum is 57.

The spelling of 396703263936 in words is "three hundred ninety-six billion, seven hundred three million, two hundred sixty-three thousand, nine hundred thirty-six".