8960699491 has 2 divisors, whose sum is σ = 8960699492. Its totient is φ = 8960699490.

The previous prime is 8960699477. The next prime is 8960699533. The reversal of 8960699491 is 1949960698.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8960699491 - 2²¹ = 8958602339 is a prime.

It is not a weakly prime, because it can be changed into another prime (8960699441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4480349745 + 4480349746.

It is an arithmetic number, because the mean of its divisors is an integer number (4480349746).

Almost surely, 2^8960699491 is an apocalyptic number.

8960699491 is a deficient number, since it is larger than the sum of its proper divisors (1).

8960699491 is an equidigital number, since it uses as much as digits as its factorization.

8960699491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7558272, while the sum is 61.

The square root of 8960699491 is about 94660.9713187014. The cubic root of 8960699491 is about 2077.0516884842.

The spelling of 8960699491 in words is "eight billion, nine hundred sixty million, six hundred ninety-nine thousand, four hundred ninety-one".