2979345271 has 8 divisors (see below), whose sum is σ = 3407613824. Its totient is φ = 2551738680.

The previous prime is 2979345253. The next prime is 2979345301. The reversal of 2979345271 is 1725439792.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2979345271 - 2⁹ = 2979344759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979345211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155805 + ... + 173878.

It is an arithmetic number, because the mean of its divisors is an integer number (425951728).

Almost surely, 2^2979345271 is an apocalyptic number.

2979345271 is a deficient number, since it is larger than the sum of its proper divisors (428268553).

2979345271 is a wasteful number, since it uses less digits than its factorization.

2979345271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330981.

The product of its digits is 952560, while the sum is 49.

The square root of 2979345271 is about 54583.3790727544. The cubic root of 2979345271 is about 1438.9320256171.

The spelling of 2979345271 in words is "two billion, nine hundred seventy-nine million, three hundred forty-five thousand, two hundred seventy-one".