2742293682 has 18 divisors (see below), whose sum is σ = 5942117727. Its totient is φ = 914023836.

The previous prime is 2742293669. The next prime is 2742293683. The reversal of 2742293682 is 2863922472.

It can be written as a sum of positive squares in only one way, i.e., 1371146841 + 1371146841 = 37029^2 + 37029^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=37029.

It is not an unprimeable number, because it can be changed into a prime (2742293683) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 216003 + ... + 228345.

Almost surely, 2^2742293682 is an apocalyptic number.

2742293682 is an abundant number, since it is smaller than the sum of its proper divisors (3199824045).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2742293682 is an frugal number, since it uses more digits than its factorization.

2742293682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24694 (or 12348 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2742293682 is about 52366.9140011133. The cubic root of 2742293682 is about 1399.7097496929.

It can be divided in two parts, 27422 and 93682, that added together give a square (121104 = 348²).

The spelling of 2742293682 in words is "two billion, seven hundred forty-two million, two hundred ninety-three thousand, six hundred eighty-two".