966794769 has 12 divisors (see below), whose sum is σ = 1396760976. Its totient is φ = 644400792.

The previous prime is 966794767. The next prime is 966794809. The reversal of 966794769 is 967497669.

966794769 is a `hidden beast` number, since 96 + 6 + 79 + 476 + 9 = 666.

It is not a de Polignac number, because 966794769 - 2¹ = 966794767 is a prime.

It is a super-2 number, since 2×966794769² = 1869384250731526722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (966794761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64134 + ... + 77760.

It is an arithmetic number, because the mean of its divisors is an integer number (116396748).

Almost surely, 2^966794769 is an apocalyptic number.

It is an amenable number.

966794769 is a deficient number, since it is larger than the sum of its proper divisors (429966207).

966794769 is a wasteful number, since it uses less digits than its factorization.

966794769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21516 (or 21513 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 63.

The square root of 966794769 is about 31093.3235438092. The cubic root of 966794769 is about 988.8067687005.

The spelling of 966794769 in words is "nine hundred sixty-six million, seven hundred ninety-four thousand, seven hundred sixty-nine".