493324040 has 32 divisors (see below), whose sum is σ = 1210887360. Its totient is φ = 179390400.

The previous prime is 493324021. The next prime is 493324057. The reversal of 493324040 is 40423394.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 493323994 and 493324012.

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, 560156 + ... + 561035.

It is an arithmetic number, because the mean of its divisors is an integer number (37840230).

Almost surely, 2^493324040 is an apocalyptic number.

493324040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

493324040 is an abundant number, since it is smaller than the sum of its proper divisors (717563320).

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

493324040 is a wasteful number, since it uses less digits than its factorization.

493324040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121213 (or 1121209 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 493324040 is about 22210.8991263298. The cubic root of 493324040 is about 790.1522112309.

The spelling of 493324040 in words is "four hundred ninety-three million, three hundred twenty-four thousand, forty".