9908679934 has 8 divisors (see below), whose sum is σ = 14863913568. Its totient is φ = 4954042080.

The previous prime is 9908679901. The next prime is 9908679943. The reversal of 9908679934 is 4399768099.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 104742 + ... + 175465.

It is an arithmetic number, because the mean of its divisors is an integer number (1857989196).

Almost surely, 2^9908679934 is an apocalyptic number.

9908679934 is a deficient number, since it is larger than the sum of its proper divisors (4955233634).

9908679934 is a wasteful number, since it uses less digits than its factorization.

9908679934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297890.

The product of its (nonzero) digits is 26453952, while the sum is 64.

The square root of 9908679934 is about 99542.3524636624. The cubic root of 9908679934 is about 2147.8565213137.

The spelling of 9908679934 in words is "nine billion, nine hundred eight million, six hundred seventy-nine thousand, nine hundred thirty-four".