316601699 has 2 divisors, whose sum is σ = 316601700. Its totient is φ = 316601698.

The previous prime is 316601687. The next prime is 316601777. The reversal of 316601699 is 996106613.

It is a weak prime.

It is an emirp because it is prime and its reverse (996106613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316601699 - 2¹⁶ = 316536163 is a prime.

It is not a weakly prime, because it can be changed into another prime (316601609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158300849 + 158300850.

It is an arithmetic number, because the mean of its divisors is an integer number (158300850).

Almost surely, 2^316601699 is an apocalyptic number.

316601699 is a deficient number, since it is larger than the sum of its proper divisors (1).

316601699 is an equidigital number, since it uses as much as digits as its factorization.

316601699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 316601699 is about 17793.3048925713. The cubic root of 316601699 is about 681.5605013440.

The spelling of 316601699 in words is "three hundred sixteen million, six hundred one thousand, six hundred ninety-nine".