7634508660 has 96 divisors (see below), whose sum is σ = 23909356800. Its totient is φ = 2022364800.

The previous prime is 7634508643. The next prime is 7634508671. The reversal of 7634508660 is 668054367.

7634508660 is a `hidden beast` number, since 7 + 63 + 450 + 86 + 60 = 666.

It is a super-2 number, since 2×7634508660² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34726 + ... + 128354.

It is an arithmetic number, because the mean of its divisors is an integer number (249055800).

Almost surely, 2^7634508660 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 7634508660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11954678400).

7634508660 is an abundant number, since it is smaller than the sum of its proper divisors (16274848140).

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

7634508660 is a wasteful number, since it uses less digits than its factorization.

7634508660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93798 (or 93790 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 7634508660 is about 87375.6754480330. The cubic root of 7634508660 is about 1969.0664115482.

The spelling of 7634508660 in words is "seven billion, six hundred thirty-four million, five hundred eight thousand, six hundred sixty".