969814617 has 16 divisors (see below), whose sum is σ = 1318569408. Its totient is φ = 633821760.

The previous prime is 969814613. The next prime is 969814679. The reversal of 969814617 is 716418969.

It is a happy number.

It is not a de Polignac number, because 969814617 - 2² = 969814613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 969814617.

It is not an unprimeable number, because it can be changed into a prime (969814613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324942 + ... + 327912.

It is an arithmetic number, because the mean of its divisors is an integer number (82410588).

Almost surely, 2^969814617 is an apocalyptic number.

It is an amenable number.

969814617 is a deficient number, since it is larger than the sum of its proper divisors (348754791).

969814617 is a wasteful number, since it uses less digits than its factorization.

969814617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080.

The product of its digits is 653184, while the sum is 51.

The square root of 969814617 is about 31141.8467178811. The cubic root of 969814617 is about 989.8352332669.

The spelling of 969814617 in words is "nine hundred sixty-nine million, eight hundred fourteen thousand, six hundred seventeen".