966192894 has 32 divisors (see below), whose sum is σ = 2148279840. Its totient is φ = 321886656.

The previous prime is 966192893. The next prime is 966192923. The reversal of 966192894 is 498291669.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 966192894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966192893) 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, 125484 + ... + 132960.

It is an arithmetic number, because the mean of its divisors is an integer number (67133745).

Almost surely, 2^966192894 is an apocalyptic number.

966192894 is an abundant number, since it is smaller than the sum of its proper divisors (1182086946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

966192894 is a wasteful number, since it uses less digits than its factorization.

966192894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881 (or 9875 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 966192894 is about 31083.6435123040. The cubic root of 966192894 is about 988.6015332717.

The spelling of 966192894 in words is "nine hundred sixty-six million, one hundred ninety-two thousand, eight hundred ninety-four".