8679689948 has 12 divisors (see below), whose sum is σ = 15200578512. Its totient is φ = 4336667520.

The previous prime is 8679689933. The next prime is 8679689957. The reversal of 8679689948 is 8499869768.

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, 788213 + ... + 799148.

It is an arithmetic number, because the mean of its divisors is an integer number (1266714876).

Almost surely, 2^8679689948 is an apocalyptic number.

It is an amenable number.

8679689948 is a deficient number, since it is larger than the sum of its proper divisors (6520888564).

8679689948 is a wasteful number, since it uses less digits than its factorization.

8679689948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588732 (or 1588730 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 74.

The square root of 8679689948 is about 93164.8536090730. The cubic root of 8679689948 is about 2055.1084136402.

The spelling of 8679689948 in words is "eight billion, six hundred seventy-nine million, six hundred eighty-nine thousand, nine hundred forty-eight".