913712971 has 2 divisors, whose sum is σ = 913712972. Its totient is φ = 913712970.

The previous prime is 913712959. The next prime is 913713001. The reversal of 913712971 is 179217319.

It is a weak prime.

It is an emirp because it is prime and its reverse (179217319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913712971 - 2⁵ = 913712939 is a prime.

It is not a weakly prime, because it can be changed into another prime (913712171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456856485 + 456856486.

It is an arithmetic number, because the mean of its divisors is an integer number (456856486).

Almost surely, 2^913712971 is an apocalyptic number.

913712971 is a deficient number, since it is larger than the sum of its proper divisors (1).

913712971 is an equidigital number, since it uses as much as digits as its factorization.

913712971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 40.

The square root of 913712971 is about 30227.6855051789. The cubic root of 913712971 is about 970.3682914379.

The spelling of 913712971 in words is "nine hundred thirteen million, seven hundred twelve thousand, nine hundred seventy-one".