499326312 has 64 divisors (see below), whose sum is σ = 1336694400. Its totient is φ = 154880000.

The previous prime is 499326301. The next prime is 499326313. The reversal of 499326312 is 213623994.

It is not an unprimeable number, because it can be changed into a prime (499326313) 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, 29437 + ... + 43187.

It is an arithmetic number, because the mean of its divisors is an integer number (20885850).

Almost surely, 2^499326312 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 499326312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668347200).

499326312 is an abundant number, since it is smaller than the sum of its proper divisors (837368088).

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

499326312 is a wasteful number, since it uses less digits than its factorization.

499326312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13866 (or 13862 counting only the distinct ones).

The product of its digits is 69984, while the sum is 39.

The square root of 499326312 is about 22345.6105756813. The cubic root of 499326312 is about 793.3438947507.

The spelling of 499326312 in words is "four hundred ninety-nine million, three hundred twenty-six thousand, three hundred twelve".