8916977 has 2 divisors, whose sum is σ = 8916978. Its totient is φ = 8916976.

The previous prime is 8916931. The next prime is 8917001. The reversal of 8916977 is 7796198.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4490161 + 4426816 = 2119^2 + 2104^2 .

It is a cyclic number.

It is not a de Polignac number, because 8916977 - 2⁶ = 8916913 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8916077) 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 as a sum of consecutive naturals, namely, 4458488 + 4458489.

It is an arithmetic number, because the mean of its divisors is an integer number (4458489).

Almost surely, 2^8916977 is an apocalyptic number.

It is an amenable number.

8916977 is a deficient number, since it is larger than the sum of its proper divisors (1).

8916977 is an equidigital number, since it uses as much as digits as its factorization.

8916977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 47.

The square root of 8916977 is about 2986.1307740955. The cubic root of 8916977 is about 207.3667950413.

The spelling of 8916977 in words is "eight million, nine hundred sixteen thousand, nine hundred seventy-seven".