2731302284 has 6 divisors (see below), whose sum is σ = 4779779004. Its totient is φ = 1365651140.

The previous prime is 2731302257. The next prime is 2731302293. The reversal of 2731302284 is 4822031372.

It is a self number, because there is not a number n which added to its sum of digits gives 2731302284.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341412782 + ... + 341412789.

It is an arithmetic number, because the mean of its divisors is an integer number (796629834).

Almost surely, 2^2731302284 is an apocalyptic number.

It is an amenable number.

2731302284 is a deficient number, since it is larger than the sum of its proper divisors (2048476720).

2731302284 is a wasteful number, since it uses less digits than its factorization.

2731302284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682825575 (or 682825573 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2731302284 is about 52261.8626151040. The cubic root of 2731302284 is about 1397.8371849469.

The spelling of 2731302284 in words is "two billion, seven hundred thirty-one million, three hundred two thousand, two hundred eighty-four".