493392560 has 20 divisors (see below), whose sum is σ = 1147137888. Its totient is φ = 197356992.

The previous prime is 493392553. The next prime is 493392563. The reversal of 493392560 is 65293394.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (493392563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083624 + ... + 3083783.

Almost surely, 2^493392560 is an apocalyptic number.

493392560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

493392560 is an abundant number, since it is smaller than the sum of its proper divisors (653745328).

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

493392560 is a wasteful number, since it uses less digits than its factorization.

493392560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167420 (or 6167414 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 493392560 is about 22212.4415587301. The cubic root of 493392560 is about 790.1887921383.

The spelling of 493392560 in words is "four hundred ninety-three million, three hundred ninety-two thousand, five hundred sixty".