7986331348 has 48 divisors (see below), whose sum is σ = 14422959936. Its totient is φ = 3867252480.

The previous prime is 7986331337. The next prime is 7986331357. The reversal of 7986331348 is 8431336897.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7986331295 and 7986331304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18027615 + ... + 18028057.

It is an arithmetic number, because the mean of its divisors is an integer number (300478332).

Almost surely, 2^7986331348 is an apocalyptic number.

It is an amenable number.

7986331348 is a deficient number, since it is larger than the sum of its proper divisors (6436628588).

7986331348 is a wasteful number, since it uses less digits than its factorization.

7986331348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1142 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The square root of 7986331348 is about 89366.2763462818. The cubic root of 7986331348 is about 1998.8602963278.

The spelling of 7986331348 in words is "seven billion, nine hundred eighty-six million, three hundred thirty-one thousand, three hundred forty-eight".