499637376 has 256 divisors, whose sum is σ = 1775616000. Its totient is φ = 135115776.

The previous prime is 499637353. The next prime is 499637393. The reversal of 499637376 is 673736994.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459105 + ... + 460191.

It is an arithmetic number, because the mean of its divisors is an integer number (6936000).

Almost surely, 2^499637376 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 499637376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (887808000).

499637376 is an abundant number, since it is smaller than the sum of its proper divisors (1275978624).

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

499637376 is a wasteful number, since it uses less digits than its factorization.

499637376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1118 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 54.

The square root of 499637376 is about 22352.5697851500. The cubic root of 499637376 is about 793.5086030063.

The spelling of 499637376 in words is "four hundred ninety-nine million, six hundred thirty-seven thousand, three hundred seventy-six".