499533696 has 64 divisors (see below), whose sum is σ = 1474328400. Its totient is φ = 166510080.

The previous prime is 499533691. The next prime is 499533737. The reversal of 499533696 is 696335994.

499533696 is a `hidden beast` number, since 49 + 9 + 533 + 69 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499533691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68815 + ... + 75726.

Almost surely, 2^499533696 is an apocalyptic number.

It is an amenable number.

499533696 is an abundant number, since it is smaller than the sum of its proper divisors (974794704).

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

499533696 is a wasteful number, since it uses less digits than its factorization.

499533696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144564 (or 144546 counting only the distinct ones).

The product of its digits is 4723920, while the sum is 54.

The square root of 499533696 is about 22350.2504683952. The cubic root of 499533696 is about 793.4537120879.

The spelling of 499533696 in words is "four hundred ninety-nine million, five hundred thirty-three thousand, six hundred ninety-six".