499360608 has 72 divisors (see below), whose sum is σ = 1440116496. Its totient is φ = 164102400.

The previous prime is 499360597. The next prime is 499360633. The reversal of 499360608 is 806063994.

499360608 is a `hidden beast` number, since 4 + 9 + 9 + 36 + 0 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×499360608² = 498722033644259328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8238 + ... + 32658.

It is an arithmetic number, because the mean of its divisors is an integer number (20001618).

Almost surely, 2^499360608 is an apocalyptic number.

499360608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499360608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720058248).

499360608 is an abundant number, since it is smaller than the sum of its proper divisors (940755888).

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

499360608 is a wasteful number, since it uses less digits than its factorization.

499360608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24508 (or 24497 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 499360608 is about 22346.3779615400. The cubic root of 499360608 is about 793.3620578227.

The spelling of 499360608 in words is "four hundred ninety-nine million, three hundred sixty thousand, six hundred eight".