499344804 has 48 divisors (see below), whose sum is σ = 1479542400. Its totient is φ = 142669728.

The previous prime is 499344803. The next prime is 499344817. The reversal of 499344804 is 408443994.

It is a self number, because there is not a number n which added to its sum of digits gives 499344804.

It is not an unprimeable number, because it can be changed into a prime (499344803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329499 + ... + 331010.

It is an arithmetic number, because the mean of its divisors is an integer number (30823800).

Almost surely, 2^499344804 is an apocalyptic number.

It is an amenable number.

499344804 is an abundant number, since it is smaller than the sum of its proper divisors (980197596).

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

499344804 is a wasteful number, since it uses less digits than its factorization.

499344804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660529 (or 660521 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 499344804 is about 22346.0243443884. The cubic root of 499344804 is about 793.3536881689.

The spelling of 499344804 in words is "four hundred ninety-nine million, three hundred forty-four thousand, eight hundred four".