2742147084 has 24 divisors (see below), whose sum is σ = 6618976560. Its totient is φ = 882529984.

The previous prime is 2742147059. The next prime is 2742147131. The reversal of 2742147084 is 4807412472.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3939519 + ... + 3940214.

It is an arithmetic number, because the mean of its divisors is an integer number (275790690).

Almost surely, 2^2742147084 is an apocalyptic number.

It is an amenable number.

2742147084 is an abundant number, since it is smaller than the sum of its proper divisors (3876829476).

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

2742147084 is a wasteful number, since it uses less digits than its factorization.

2742147084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7879769 (or 7879767 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 39.

The square root of 2742147084 is about 52365.5142627283. The cubic root of 2742147084 is about 1399.6848072749.

The spelling of 2742147084 in words is "two billion, seven hundred forty-two million, one hundred forty-seven thousand, eighty-four".