499660674 has 16 divisors (see below), whose sum is σ = 1014237408. Its totient is φ = 164067552.

The previous prime is 499660669. The next prime is 499660709. The reversal of 499660674 is 476066994.

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, 621067 + ... + 621870.

It is an arithmetic number, because the mean of its divisors is an integer number (63389838).

Almost surely, 2^499660674 is an apocalyptic number.

499660674 is an abundant number, since it is smaller than the sum of its proper divisors (514576734).

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

499660674 is a wasteful number, since it uses less digits than its factorization.

499660674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243009.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The square root of 499660674 is about 22353.0909272074. The cubic root of 499660674 is about 793.5209365353.

The spelling of 499660674 in words is "four hundred ninety-nine million, six hundred sixty thousand, six hundred seventy-four".