499230960 has 40 divisors (see below), whose sum is σ = 1547616720. Its totient is φ = 133128192.

The previous prime is 499230929. The next prime is 499230971. The reversal of 499230960 is 69032994.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039825 + ... + 1040304.

It is an arithmetic number, because the mean of its divisors is an integer number (38690418).

Almost surely, 2^499230960 is an apocalyptic number.

499230960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

499230960 is an abundant number, since it is smaller than the sum of its proper divisors (1048385760).

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

499230960 is a wasteful number, since it uses less digits than its factorization.

499230960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080145 (or 2080139 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 499230960 is about 22343.4769004289. The cubic root of 499230960 is about 793.2933922096.

The spelling of 499230960 in words is "four hundred ninety-nine million, two hundred thirty thousand, nine hundred sixty".