2742522634 has 16 divisors (see below), whose sum is σ = 4256922600. Its totient is φ = 1323577024.

The previous prime is 2742522631. The next prime is 2742522641. The reversal of 2742522634 is 4362252472.

It is a happy number.

2742522634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2645559225 + 96963409 = 51435^2 + 9847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2742522593 and 2742522602.

It is not an unprimeable number, because it can be changed into a prime (2742522631) 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, 299232 + ... + 308260.

Almost surely, 2^2742522634 is an apocalyptic number.

2742522634 is a deficient number, since it is larger than the sum of its proper divisors (1514399966).

2742522634 is a wasteful number, since it uses less digits than its factorization.

2742522634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14297.

The product of its digits is 161280, while the sum is 37.

The square root of 2742522634 is about 52369.0999922664. The cubic root of 2742522634 is about 1399.7487021740.

The spelling of 2742522634 in words is "two billion, seven hundred forty-two million, five hundred twenty-two thousand, six hundred thirty-four".