884977 has 2 divisors, whose sum is σ = 884978. Its totient is φ = 884976.

The previous prime is 884959. The next prime is 884981. The reversal of 884977 is 779488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 505521 + 379456 = 711^2 + 616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-884977 is a prime.

It is not a weakly prime, because it can be changed into another prime (884987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442488 + 442489.

It is an arithmetic number, because the mean of its divisors is an integer number (442489).

2⁸⁸⁴⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

884977 is a deficient number, since it is larger than the sum of its proper divisors (1).

884977 is an equidigital number, since it uses as much as digits as its factorization.

884977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 43.

The square root of 884977 is about 940.7321616698. The cubic root of 884977 is about 96.0087159332.

The spelling of 884977 in words is "eight hundred eighty-four thousand, nine hundred seventy-seven".