799203972663 has 12 divisors (see below), whose sum is σ = 1160449749888. Its totient is φ = 530013104640.

The previous prime is 799203972659. The next prime is 799203972673. The reversal of 799203972663 is 366279302997.

It is not a de Polignac number, because 799203972663 - 2² = 799203972659 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 799203972663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799203972673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232460170 + ... + 232463607.

It is an arithmetic number, because the mean of its divisors is an integer number (96704145824).

Almost surely, 2^799203972663 is an apocalyptic number.

799203972663 is a deficient number, since it is larger than the sum of its proper divisors (361245777225).

799203972663 is a wasteful number, since it uses less digits than its factorization.

799203972663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464923974 (or 464923971 counting only the distinct ones).

The product of its (nonzero) digits is 46294416, while the sum is 63.

The spelling of 799203972663 in words is "seven hundred ninety-nine billion, two hundred three million, nine hundred seventy-two thousand, six hundred sixty-three".