7909913088 has 400 divisors, whose sum is σ = 29446490304. Its totient is φ = 2053693440.

The previous prime is 7909913087. The next prime is 7909913129. The reversal of 7909913088 is 8803199097.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7909913087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3192106 + ... + 3194582.

Almost surely, 2^7909913088 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 7909913088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14723245152).

7909913088 is an abundant number, since it is smaller than the sum of its proper divisors (21536577216).

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

7909913088 is a wasteful number, since it uses less digits than its factorization.

7909913088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525 (or 2500 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The square root of 7909913088 is about 88937.6921670447. The cubic root of 7909913088 is about 1992.4644003616.

The spelling of 7909913088 in words is "seven billion, nine hundred nine million, nine hundred thirteen thousand, eighty-eight".