7859980799 has 12 divisors (see below), whose sum is σ = 8736567840. Its totient is φ = 7065141600.

The previous prime is 7859980763. The next prime is 7859980837. The reversal of 7859980799 is 9970899587.

It is not a de Polignac number, because 7859980799 - 2⁸ = 7859980543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7859980699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354167 + ... + 375704.

It is an arithmetic number, because the mean of its divisors is an integer number (728047320).

Almost surely, 2^7859980799 is an apocalyptic number.

7859980799 is a deficient number, since it is larger than the sum of its proper divisors (876587041).

7859980799 is a wasteful number, since it uses less digits than its factorization.

7859980799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729982 (or 729971 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 71.

The square root of 7859980799 is about 88656.5327485798. The cubic root of 7859980799 is about 1988.2629892780.

The spelling of 7859980799 in words is "seven billion, eight hundred fifty-nine million, nine hundred eighty thousand, seven hundred ninety-nine".