8701078648 has 16 divisors (see below), whose sum is σ = 16458900480. Its totient is φ = 4312038528.

The previous prime is 8701078627. The next prime is 8701078721. The reversal of 8701078648 is 8468701078.

It is a congruent number.

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, 4811640 + ... + 4813447.

It is an arithmetic number, because the mean of its divisors is an integer number (1028681280).

Almost surely, 2^8701078648 is an apocalyptic number.

It is an amenable number.

8701078648 is a deficient number, since it is larger than the sum of its proper divisors (7757821832).

8701078648 is a wasteful number, since it uses less digits than its factorization.

8701078648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625206 (or 9625202 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 49.

The square root of 8701078648 is about 93279.5725118849. The cubic root of 8701078648 is about 2056.7951114004.

The spelling of 8701078648 in words is "eight billion, seven hundred one million, seventy-eight thousand, six hundred forty-eight".