499374804 has 48 divisors (see below), whose sum is σ = 1221333120. Its totient is φ = 158505600.

The previous prime is 499374713. The next prime is 499374857. The reversal of 499374804 is 408473994.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59254 + ... + 67154.

It is an arithmetic number, because the mean of its divisors is an integer number (25444440).

Almost surely, 2^499374804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499374804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610666560).

499374804 is an abundant number, since it is smaller than the sum of its proper divisors (721958316).

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

499374804 is a wasteful number, since it uses less digits than its factorization.

499374804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8160 (or 8158 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 499374804 is about 22346.6955946511. The cubic root of 499374804 is about 793.3695757439.

It can be divided in two parts, 4993 and 74804, that added together give a palindrome (79797).

The spelling of 499374804 in words is "four hundred ninety-nine million, three hundred seventy-four thousand, eight hundred four".