971345361 has 32 divisors (see below), whose sum is σ = 1580451840. Its totient is φ = 518563584.

The previous prime is 971345359. The next prime is 971345393. The reversal of 971345361 is 163543179.

It is not a de Polignac number, because 971345361 - 2¹ = 971345359 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (971345161) 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 in 31 ways as a sum of consecutive naturals, for example, 2616 + ... + 44153.

It is an arithmetic number, because the mean of its divisors is an integer number (49389120).

Almost surely, 2^971345361 is an apocalyptic number.

It is an amenable number.

971345361 is a deficient number, since it is larger than the sum of its proper divisors (609106479).

971345361 is a wasteful number, since it uses less digits than its factorization.

971345361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46845.

The product of its digits is 68040, while the sum is 39.

The square root of 971345361 is about 31166.4139900631. The cubic root of 971345361 is about 990.3557409437.

The spelling of 971345361 in words is "nine hundred seventy-one million, three hundred forty-five thousand, three hundred sixty-one".