160616699 has 2 divisors, whose sum is σ = 160616700. Its totient is φ = 160616698.

The previous prime is 160616689. The next prime is 160616779. The reversal of 160616699 is 996616061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160616699 is a prime.

It is not a weakly prime, because it can be changed into another prime (160616669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80308349 + 80308350.

It is an arithmetic number, because the mean of its divisors is an integer number (80308350).

Almost surely, 2^160616699 is an apocalyptic number.

160616699 is a deficient number, since it is larger than the sum of its proper divisors (1).

160616699 is an equidigital number, since it uses as much as digits as its factorization.

160616699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 160616699 is about 12673.4643645690. The cubic root of 160616699 is about 543.5801201994.

The spelling of 160616699 in words is "one hundred sixty million, six hundred sixteen thousand, six hundred ninety-nine".