8677961 has 2 divisors, whose sum is σ = 8677962. Its totient is φ = 8677960.

The previous prime is 8677951. The next prime is 8677967. The reversal of 8677961 is 1697768.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6661561 + 2016400 = 2581^2 + 1420^2 .

It is a cyclic number.

It is not a de Polignac number, because 8677961 - 2¹⁰ = 8676937 is a prime.

It is not a weakly prime, because it can be changed into another prime (8677967) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4338980 + 4338981.

It is an arithmetic number, because the mean of its divisors is an integer number (4338981).

Almost surely, 2^8677961 is an apocalyptic number.

It is an amenable number.

8677961 is a deficient number, since it is larger than the sum of its proper divisors (1).

8677961 is an equidigital number, since it uses as much as digits as its factorization.

8677961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 44.

The square root of 8677961 is about 2945.8379113590. The cubic root of 8677961 is about 205.4971949029.

The spelling of 8677961 in words is "eight million, six hundred seventy-seven thousand, nine hundred sixty-one".