8314982660 has 48 divisors (see below), whose sum is σ = 18090596160. Its totient is φ = 3206501760.

The previous prime is 8314982653. The next prime is 8314982699. The reversal of 8314982660 is 662894138.

It is a super-2 number, since 2×8314982660² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390407 + ... + 411153.

It is an arithmetic number, because the mean of its divisors is an integer number (376887420).

Almost surely, 2^8314982660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8314982660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9045298080).

8314982660 is an abundant number, since it is smaller than the sum of its proper divisors (9775613500).

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

8314982660 is a wasteful number, since it uses less digits than its factorization.

8314982660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21476 (or 21474 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 8314982660 is about 91186.5267460056. The cubic root of 8314982660 is about 2025.9114048055.

The spelling of 8314982660 in words is "eight billion, three hundred fourteen million, nine hundred eighty-two thousand, six hundred sixty".