2731408852 has 24 divisors (see below), whose sum is σ = 4835779200. Its totient is φ = 1349805600.

The previous prime is 2731408829. The next prime is 2731408879. The reversal of 2731408852 is 2588041372.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236353 + ... + 247639.

It is an arithmetic number, because the mean of its divisors is an integer number (201490800).

Almost surely, 2^2731408852 is an apocalyptic number.

It is an amenable number.

2731408852 is a deficient number, since it is larger than the sum of its proper divisors (2104370348).

2731408852 is a wasteful number, since it uses less digits than its factorization.

2731408852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991 (or 11989 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 2731408852 is about 52262.8821631567. The cubic root of 2731408852 is about 1397.8553646478.

The spelling of 2731408852 in words is "two billion, seven hundred thirty-one million, four hundred eight thousand, eight hundred fifty-two".