316641067 has 2 divisors, whose sum is σ = 316641068. Its totient is φ = 316641066.

The previous prime is 316641049. The next prime is 316641071. The reversal of 316641067 is 760146613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316641067 - 2⁷ = 316640939 is a prime.

It is not a weakly prime, because it can be changed into another prime (316641097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158320533 + 158320534.

It is an arithmetic number, because the mean of its divisors is an integer number (158320534).

Almost surely, 2^316641067 is an apocalyptic number.

316641067 is a deficient number, since it is larger than the sum of its proper divisors (1).

316641067 is an equidigital number, since it uses as much as digits as its factorization.

316641067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 316641067 is about 17794.4111169772. The cubic root of 316641067 is about 681.5887498361.

The spelling of 316641067 in words is "three hundred sixteen million, six hundred forty-one thousand, sixty-seven".