319601 has 2 divisors, whose sum is σ = 319602. Its totient is φ = 319600.

The previous prime is 319591. The next prime is 319607. The reversal of 319601 is 106913.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226576 + 93025 = 476^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 319601 - 2¹⁴ = 303217 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 319601 parts by 799 straight cuts.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 319601.

It is not a weakly prime, because it can be changed into another prime (319607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159800 + 159801.

It is an arithmetic number, because the mean of its divisors is an integer number (159801).

2³¹⁹⁶⁰¹ is an apocalyptic number.

It is an amenable number.

319601 is a deficient number, since it is larger than the sum of its proper divisors (1).

319601 is an equidigital number, since it uses as much as digits as its factorization.

319601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 319601 is about 565.3326454398. The cubic root of 319601 is about 68.3705976932.

The spelling of 319601 in words is "three hundred nineteen thousand, six hundred one".