799650136 has 16 divisors (see below), whose sum is σ = 1499871240. Its totient is φ = 399684480.

The previous prime is 799650133. The next prime is 799650143. The reversal of 799650136 is 631056997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799650133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8955 + ... + 40981.

Almost surely, 2^799650136 is an apocalyptic number.

It is an amenable number.

799650136 is a deficient number, since it is larger than the sum of its proper divisors (700221104).

799650136 is a wasteful number, since it uses less digits than its factorization.

799650136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35154 (or 35150 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 46.

The square root of 799650136 is about 28278.0857909442. The cubic root of 799650136 is about 928.1824199206.

The spelling of 799650136 in words is "seven hundred ninety-nine million, six hundred fifty thousand, one hundred thirty-six".