2634294871 has 4 divisors (see below), whose sum is σ = 2836932952. Its totient is φ = 2431656792.

The previous prime is 2634294829. The next prime is 2634294877. The reversal of 2634294871 is 1784924362.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2634294871 - 2⁹ = 2634294359 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 (2634294877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101319021 + ... + 101319046.

It is an arithmetic number, because the mean of its divisors is an integer number (709233238).

Almost surely, 2^2634294871 is an apocalyptic number.

2634294871 is a deficient number, since it is larger than the sum of its proper divisors (202638081).

2634294871 is a wasteful number, since it uses less digits than its factorization.

2634294871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202638080.

The product of its digits is 580608, while the sum is 46.

The square root of 2634294871 is about 51325.3823268760. The cubic root of 2634294871 is about 1381.0883508104.

The spelling of 2634294871 in words is "two billion, six hundred thirty-four million, two hundred ninety-four thousand, eight hundred seventy-one".