966977 has 8 divisors (see below), whose sum is σ = 1117152. Its totient is φ = 827200.

The previous prime is 966971. The next prime is 966991. The reversal of 966977 is 779669.

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

It is not a de Polignac number, because 966977 - 2⁴ = 966961 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 966977.

It is not an unprimeable number, because it can be changed into a prime (966971) 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, 2399 + ... + 2772.

It is an arithmetic number, because the mean of its divisors is an integer number (139644).

2⁹⁶⁶⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

966977 is a deficient number, since it is larger than the sum of its proper divisors (150175).

966977 is a wasteful number, since it uses less digits than its factorization.

966977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199.

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

The square root of 966977 is about 983.3498868663. The cubic root of 966977 is about 98.8868891477.

The spelling of 966977 in words is "nine hundred sixty-six thousand, nine hundred seventy-seven".