499846308 has 72 divisors (see below), whose sum is σ = 1334374272. Its totient is φ = 144738816.

The previous prime is 499846301. The next prime is 499846337. The reversal of 499846308 is 803648994.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (499846301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39541 + ... + 50627.

It is an arithmetic number, because the mean of its divisors is an integer number (18532976).

Almost surely, 2^499846308 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 499846308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667187136).

499846308 is an abundant number, since it is smaller than the sum of its proper divisors (834527964).

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

499846308 is a wasteful number, since it uses less digits than its factorization.

499846308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141 (or 11122 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 499846308 is about 22357.2428532679. The cubic root of 499846308 is about 793.6191940360.

The spelling of 499846308 in words is "four hundred ninety-nine million, eight hundred forty-six thousand, three hundred eight".