7999652208 has 20 divisors (see below), whose sum is σ = 20665768328. Its totient is φ = 2666550720.

The previous prime is 7999652161. The next prime is 7999652231. The reversal of 7999652208 is 8022569997.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83329663 + ... + 83329758.

Almost surely, 2^7999652208 is an apocalyptic number.

It is an amenable number.

7999652208 is an abundant number, since it is smaller than the sum of its proper divisors (12666116120).

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

7999652208 is a wasteful number, since it uses less digits than its factorization.

7999652208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166659432 (or 166659426 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The square root of 7999652208 is about 89440.7748624753. The cubic root of 7999652208 is about 1999.9710169133.

The spelling of 7999652208 in words is "seven billion, nine hundred ninety-nine million, six hundred fifty-two thousand, two hundred eight".