316648327 has 2 divisors, whose sum is σ = 316648328. Its totient is φ = 316648326.

The previous prime is 316648313. The next prime is 316648349. The reversal of 316648327 is 723846613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316648327 - 2¹¹ = 316646279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316648327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316648127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158324163 + 158324164.

It is an arithmetic number, because the mean of its divisors is an integer number (158324164).

Almost surely, 2^316648327 is an apocalyptic number.

316648327 is a deficient number, since it is larger than the sum of its proper divisors (1).

316648327 is an equidigital number, since it uses as much as digits as its factorization.

316648327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 316648327 is about 17794.6151124434. The cubic root of 316648327 is about 681.5939589904.

The spelling of 316648327 in words is "three hundred sixteen million, six hundred forty-eight thousand, three hundred twenty-seven".