7880758000 has 160 divisors (see below), whose sum is σ = 20830238208. Its totient is φ = 2870784000.

The previous prime is 7880757943. The next prime is 7880758021. The reversal of 7880758000 is 8570887.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1050262 + ... + 1057738.

Almost surely, 2^7880758000 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 7880758000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10415119104).

7880758000 is an abundant number, since it is smaller than the sum of its proper divisors (12949480208).

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

7880758000 is a wasteful number, since it uses less digits than its factorization.

7880758000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7548 (or 7532 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 43.

The square root of 7880758000 is about 88773.6334730082. The cubic root of 7880758000 is about 1990.0133834104.

The spelling of 7880758000 in words is "seven billion, eight hundred eighty million, seven hundred fifty-eight thousand".