7136988208 has 40 divisors (see below), whose sum is σ = 15807300768. Its totient is φ = 3057940992.

The previous prime is 7136988197. The next prime is 7136988239. The reversal of 7136988208 is 8028896317.

It is a super-2 number, since 2×7136988208² (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 7 ways as a sum of consecutive naturals, for example, 828210 + ... + 836782.

Almost surely, 2^7136988208 is an apocalyptic number.

It is an amenable number.

7136988208 is an abundant number, since it is smaller than the sum of its proper divisors (8670312560).

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

7136988208 is a wasteful number, since it uses less digits than its factorization.

7136988208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16021 (or 16015 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 7136988208 is about 84480.6972509105. The cubic root of 7136988208 is about 1925.3291803845.

The spelling of 7136988208 in words is "seven billion, one hundred thirty-six million, nine hundred eighty-eight thousand, two hundred eight".