493931250 has 96 divisors (see below), whose sum is σ = 1372412160. Its totient is φ = 131670000.

The previous prime is 493931237. The next prime is 493931281. The reversal of 493931250 is 52139394.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167287 + ... + 170213.

It is an arithmetic number, because the mean of its divisors is an integer number (14295960).

Almost surely, 2^493931250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493931250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686206080).

493931250 is an abundant number, since it is smaller than the sum of its proper divisors (878480910).

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

493931250 is an equidigital number, since it uses as much as digits as its factorization.

493931250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 493931250 is about 22224.5641127110. The cubic root of 493931250 is about 790.4762657198.

The spelling of 493931250 in words is "four hundred ninety-three million, nine hundred thirty-one thousand, two hundred fifty".