8493990582 has 64 divisors (see below), whose sum is σ = 21696450048. Its totient is φ = 2152416000.

The previous prime is 8493990577. The next prime is 8493990587. The reversal of 8493990582 is 2850993948.

It is an interprime number because it is at equal distance from previous prime (8493990577) and next prime (8493990587).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493990587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205269 + ... + 243152.

It is an arithmetic number, because the mean of its divisors is an integer number (339007032).

Almost surely, 2^8493990582 is an apocalyptic number.

8493990582 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8493990582 is an abundant number, since it is smaller than the sum of its proper divisors (13202459466).

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

8493990582 is a wasteful number, since it uses less digits than its factorization.

8493990582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448485.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The square root of 8493990582 is about 92162.8481656247. The cubic root of 8493990582 is about 2040.3464891086.

The spelling of 8493990582 in words is "eight billion, four hundred ninety-three million, nine hundred ninety thousand, five hundred eighty-two".