7861798348 has 12 divisors (see below), whose sum is σ = 13866479872. Its totient is φ = 3899946960.

The previous prime is 7861798327. The next prime is 7861798361. The reversal of 7861798348 is 8438971687.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7737483 + ... + 7738498.

Almost surely, 2^7861798348 is an apocalyptic number.

It is an amenable number.

7861798348 is a deficient number, since it is larger than the sum of its proper divisors (6004681524).

7861798348 is a wasteful number, since it uses less digits than its factorization.

7861798348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15476112 (or 15476110 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 61.

The square root of 7861798348 is about 88666.7826640845. The cubic root of 7861798348 is about 1988.4162333714.

The spelling of 7861798348 in words is "seven billion, eight hundred sixty-one million, seven hundred ninety-eight thousand, three hundred forty-eight".