966677 has 2 divisors, whose sum is σ = 966678. Its totient is φ = 966676.

The previous prime is 966661. The next prime is 966727. The reversal of 966677 is 776669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568516 + 398161 = 754^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 966677 - 2⁴ = 966661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (966617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483338 + 483339.

It is an arithmetic number, because the mean of its divisors is an integer number (483339).

2⁹⁶⁶⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

966677 is a deficient number, since it is larger than the sum of its proper divisors (1).

966677 is an equidigital number, since it uses as much as digits as its factorization.

966677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 966677 is about 983.1973352283. The cubic root of 966677 is about 98.8766616948.

The spelling of 966677 in words is "nine hundred sixty-six thousand, six hundred seventy-seven".