316644067 has 2 divisors, whose sum is σ = 316644068. Its totient is φ = 316644066.

The previous prime is 316644061. The next prime is 316644073. The reversal of 316644067 is 760446613.

It is a balanced prime because it is at equal distance from previous prime (316644061) and next prime (316644073).

It is a cyclic number.

It is not a de Polignac number, because 316644067 - 2¹¹ = 316642019 is a prime.

It is not a weakly prime, because it can be changed into another prime (316644061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158322033 + 158322034.

It is an arithmetic number, because the mean of its divisors is an integer number (158322034).

Almost surely, 2^316644067 is an apocalyptic number.

316644067 is a deficient number, since it is larger than the sum of its proper divisors (1).

316644067 is an equidigital number, since it uses as much as digits as its factorization.

316644067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 316644067 is about 17794.4954129079. The cubic root of 316644067 is about 681.5909023889.

The spelling of 316644067 in words is "three hundred sixteen million, six hundred forty-four thousand, sixty-seven".