6715070988 has 24 divisors (see below), whose sum is σ = 16208792880. Its totient is φ = 2161172160.

The previous prime is 6715070987. The next prime is 6715070993. The reversal of 6715070988 is 8890705176.

It is a super-2 number, since 2×6715070988² = 90184356747758592288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6715070988.

It is not an unprimeable number, because it can be changed into a prime (6715070987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9647743 + ... + 9648438.

It is an arithmetic number, because the mean of its divisors is an integer number (675366370).

Almost surely, 2^6715070988 is an apocalyptic number.

It is an amenable number.

6715070988 is an abundant number, since it is smaller than the sum of its proper divisors (9493721892).

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

6715070988 is a wasteful number, since it uses less digits than its factorization.

6715070988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19296217 (or 19296215 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 51.

The square root of 6715070988 is about 81945.5367179934. The cubic root of 6715070988 is about 1886.6160989137.

The spelling of 6715070988 in words is "six billion, seven hundred fifteen million, seventy thousand, nine hundred eighty-eight".