969163894 has 16 divisors (see below), whose sum is σ = 1531212480. Its totient is φ = 458791560.

The previous prime is 969163891. The next prime is 969163927. The reversal of 969163894 is 498361969.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969163891) 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, 61777 + ... + 75859.

It is an arithmetic number, because the mean of its divisors is an integer number (95700780).

Almost surely, 2^969163894 is an apocalyptic number.

969163894 is a deficient number, since it is larger than the sum of its proper divisors (562048586).

969163894 is a wasteful number, since it uses less digits than its factorization.

969163894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15915.

The product of its digits is 2519424, while the sum is 55.

The square root of 969163894 is about 31131.3972381581. The cubic root of 969163894 is about 989.6137982780.

The spelling of 969163894 in words is "nine hundred sixty-nine million, one hundred sixty-three thousand, eight hundred ninety-four".