2842842634 has 4 divisors (see below), whose sum is σ = 4264263954. Its totient is φ = 1421421316.

The previous prime is 2842842623. The next prime is 2842842637. The reversal of 2842842634 is 4362482482.

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

It can be written as a sum of positive squares in only one way, i.e., 2667412609 + 175430025 = 51647^2 + 13245^2 .

It is not an unprimeable number, because it can be changed into a prime (2842842637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710710657 + ... + 710710660.

Almost surely, 2^2842842634 is an apocalyptic number.

2842842634 is a deficient number, since it is larger than the sum of its proper divisors (1421421320).

2842842634 is a wasteful number, since it uses less digits than its factorization.

2842842634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421421319.

The product of its digits is 589824, while the sum is 43.

The square root of 2842842634 is about 53318.3142456698. The cubic root of 2842842634 is about 1416.6120770537.

The spelling of 2842842634 in words is "two billion, eight hundred forty-two million, eight hundred forty-two thousand, six hundred thirty-four".