913664027 has 2 divisors, whose sum is σ = 913664028. Its totient is φ = 913664026.

The previous prime is 913663999. The next prime is 913664033. The reversal of 913664027 is 720466319.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 913664027 - 2⁸ = 913663771 is a prime.

It is not a weakly prime, because it can be changed into another prime (913663027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456832013 + 456832014.

It is an arithmetic number, because the mean of its divisors is an integer number (456832014).

Almost surely, 2^913664027 is an apocalyptic number.

913664027 is a deficient number, since it is larger than the sum of its proper divisors (1).

913664027 is an equidigital number, since it uses as much as digits as its factorization.

913664027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 913664027 is about 30226.8759053925. The cubic root of 913664027 is about 970.3509648612.

The spelling of 913664027 in words is "nine hundred thirteen million, six hundred sixty-four thousand, twenty-seven".