160994699 has 2 divisors, whose sum is σ = 160994700. Its totient is φ = 160994698.

The previous prime is 160994671. The next prime is 160994719. The reversal of 160994699 is 996499061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160994699 - 2²⁴ = 144217483 is a prime.

It is a super-2 number, since 2×160994699² = 51838586212201202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160994699.

It is not a weakly prime, because it can be changed into another prime (160994609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80497349 + 80497350.

It is an arithmetic number, because the mean of its divisors is an integer number (80497350).

Almost surely, 2^160994699 is an apocalyptic number.

160994699 is a deficient number, since it is larger than the sum of its proper divisors (1).

160994699 is an equidigital number, since it uses as much as digits as its factorization.

160994699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 53.

The square root of 160994699 is about 12688.3686500669. The cubic root of 160994699 is about 544.0062118578.

The spelling of 160994699 in words is "one hundred sixty million, nine hundred ninety-four thousand, six hundred ninety-nine".