966779 has 8 divisors (see below), whose sum is σ = 1062720. Its totient is φ = 872200.

The previous prime is 966751. The next prime is 966781. The reversal of 966779 is 977669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 966779 - 2¹² = 962683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1724 + ... + 2214.

It is an arithmetic number, because the mean of its divisors is an integer number (132840).

2⁹⁶⁶⁷⁷⁹ is an apocalyptic number.

966779 is a deficient number, since it is larger than the sum of its proper divisors (95941).

966779 is a wasteful number, since it uses less digits than its factorization.

966779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its digits is 142884, while the sum is 44.

The square root of 966779 is about 983.2492054408. The cubic root of 966779 is about 98.8801392662.

The spelling of 966779 in words is "nine hundred sixty-six thousand, seven hundred seventy-nine".