499064404 has 12 divisors (see below), whose sum is σ = 873545428. Its totient is φ = 249480000.

The previous prime is 499064389. The next prime is 499064413. The reversal of 499064404 is 404460994.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 97061904 + 402002500 = 9852^2 + 20050^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15304 + ... + 35104.

Almost surely, 2^499064404 is an apocalyptic number.

It is an amenable number.

499064404 is a deficient number, since it is larger than the sum of its proper divisors (374481024).

499064404 is a wasteful number, since it uses less digits than its factorization.

499064404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26106 (or 26104 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 499064404 is about 22339.7494166788. The cubic root of 499064404 is about 793.2051615233.

The spelling of 499064404 in words is "four hundred ninety-nine million, sixty-four thousand, four hundred four".