799498136 has 16 divisors (see below), whose sum is σ = 1521434040. Its totient is φ = 393782400.

The previous prime is 799498099. The next prime is 799498159. The reversal of 799498136 is 631894997.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 745265 + ... + 746336.

Almost surely, 2^799498136 is an apocalyptic number.

It is an amenable number.

799498136 is a deficient number, since it is larger than the sum of its proper divisors (721935904).

799498136 is a wasteful number, since it uses less digits than its factorization.

799498136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491674 (or 1491670 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 56.

The square root of 799498136 is about 28275.3980697001. The cubic root of 799498136 is about 928.1236055877.

The spelling of 799498136 in words is "seven hundred ninety-nine million, four hundred ninety-eight thousand, one hundred thirty-six".