2731488334 has 16 divisors (see below), whose sum is σ = 4184666640. Its totient is φ = 1336901760.

The previous prime is 2731488329. The next prime is 2731488359. The reversal of 2731488334 is 4338841372.

2731488334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2731488334² = 14922057037556191112, which contains 22 as substring.

It is a congruent 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, 57387 + ... + 93574.

It is an arithmetic number, because the mean of its divisors is an integer number (261541665).

Almost surely, 2^2731488334 is an apocalyptic number.

2731488334 is a deficient number, since it is larger than the sum of its proper divisors (1453178306).

2731488334 is a wasteful number, since it uses less digits than its factorization.

2731488334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151155.

The product of its digits is 387072, while the sum is 43.

The square root of 2731488334 is about 52263.6425634494. The cubic root of 2731488334 is about 1397.8689233725.

The spelling of 2731488334 in words is "two billion, seven hundred thirty-one million, four hundred eighty-eight thousand, three hundred thirty-four".