9968697914 has 16 divisors (see below), whose sum is σ = 17093974848. Its totient is φ = 4271104512.

The previous prime is 9968697913. The next prime is 9968697919. The reversal of 9968697914 is 4197968699.

It is not an unprimeable number, because it can be changed into a prime (9968697911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46727 + ... + 148730.

It is an arithmetic number, because the mean of its divisors is an integer number (1068373428).

Almost surely, 2^9968697914 is an apocalyptic number.

9968697914 is a deficient number, since it is larger than the sum of its proper divisors (7125276934).

9968697914 is a wasteful number, since it uses less digits than its factorization.

9968697914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199109.

The product of its digits is 52907904, while the sum is 68.

The square root of 9968697914 is about 99843.3669003605. The cubic root of 9968697914 is about 2152.1843971024.

The spelling of 9968697914 in words is "nine billion, nine hundred sixty-eight million, six hundred ninety-seven thousand, nine hundred fourteen".