2732893841 has 4 divisors (see below), whose sum is σ = 2747992884. Its totient is φ = 2717794800.

The previous prime is 2732893799. The next prime is 2732893843. The reversal of 2732893841 is 1483982372.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 745071616 + 1987822225 = 27296^2 + 44585^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732893841 - 2³⁰ = 1659152017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2732893843) 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, 7549250 + ... + 7549611.

It is an arithmetic number, because the mean of its divisors is an integer number (686998221).

Almost surely, 2^2732893841 is an apocalyptic number.

It is an amenable number.

2732893841 is a deficient number, since it is larger than the sum of its proper divisors (15099043).

2732893841 is a wasteful number, since it uses less digits than its factorization.

2732893841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15099042.

The product of its digits is 580608, while the sum is 47.

The square root of 2732893841 is about 52277.0871510646. The cubic root of 2732893841 is about 1398.1086434356.

The spelling of 2732893841 in words is "two billion, seven hundred thirty-two million, eight hundred ninety-three thousand, eight hundred forty-one".