974976271 has 2 divisors, whose sum is σ = 974976272. Its totient is φ = 974976270.

The previous prime is 974976263. The next prime is 974976283. The reversal of 974976271 is 172679479.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 974976271 - 2³ = 974976263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974976251) 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, 487488135 + 487488136.

It is an arithmetic number, because the mean of its divisors is an integer number (487488136).

Almost surely, 2^974976271 is an apocalyptic number.

974976271 is a deficient number, since it is larger than the sum of its proper divisors (1).

974976271 is an equidigital number, since it uses as much as digits as its factorization.

974976271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1333584, while the sum is 52.

The square root of 974976271 is about 31224.6100215839. The cubic root of 974976271 is about 991.5881969718.

The spelling of 974976271 in words is "nine hundred seventy-four million, nine hundred seventy-six thousand, two hundred seventy-one".