499535412 has 24 divisors (see below), whose sum is σ = 1234146816. Its totient is φ = 156716928.

The previous prime is 499535389. The next prime is 499535447. The reversal of 499535412 is 214535994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224148 + ... + 1224555.

It is an arithmetic number, because the mean of its divisors is an integer number (51422784).

Almost surely, 2^499535412 is an apocalyptic number.

It is an amenable number.

499535412 is an abundant number, since it is smaller than the sum of its proper divisors (734611404).

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

499535412 is a wasteful number, since it uses less digits than its factorization.

499535412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448727 (or 2448725 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 499535412 is about 22350.2888571938. The cubic root of 499535412 is about 793.4546206453.

The spelling of 499535412 in words is "four hundred ninety-nine million, five hundred thirty-five thousand, four hundred twelve".