494262320 has 40 divisors (see below), whose sum is σ = 1150665936. Its totient is φ = 197445888.

The previous prime is 494262319. The next prime is 494262331. The reversal of 494262320 is 23262494.

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

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, 64619 + ... + 71861.

Almost surely, 2^494262320 is an apocalyptic number.

494262320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

494262320 is an abundant number, since it is smaller than the sum of its proper divisors (656403616).

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

494262320 is a wasteful number, since it uses less digits than its factorization.

494262320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8109 (or 8103 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 494262320 is about 22232.0111550890. The cubic root of 494262320 is about 790.6528385580.

The spelling of 494262320 in words is "four hundred ninety-four million, two hundred sixty-two thousand, three hundred twenty".