970179871 has 2 divisors, whose sum is σ = 970179872. Its totient is φ = 970179870.

The previous prime is 970179857. The next prime is 970179877. The reversal of 970179871 is 178971079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970179871 - 2⁵ = 970179839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970179877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485089935 + 485089936.

It is an arithmetic number, because the mean of its divisors is an integer number (485089936).

Almost surely, 2^970179871 is an apocalyptic number.

970179871 is a deficient number, since it is larger than the sum of its proper divisors (1).

970179871 is an equidigital number, since it uses as much as digits as its factorization.

970179871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222264, while the sum is 49.

The square root of 970179871 is about 31147.7105258155. The cubic root of 970179871 is about 989.9594824080.

The spelling of 970179871 in words is "nine hundred seventy million, one hundred seventy-nine thousand, eight hundred seventy-one".