2731734442 has 8 divisors (see below), whose sum is σ = 4098280032. Its totient is φ = 1365641100.

The previous prime is 2731734413. The next prime is 2731734463. The reversal of 2731734442 is 2444371372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97534 + ... + 122377.

It is an arithmetic number, because the mean of its divisors is an integer number (512285004).

Almost surely, 2^2731734442 is an apocalyptic number.

2731734442 is a deficient number, since it is larger than the sum of its proper divisors (1366545590).

2731734442 is a wasteful number, since it uses less digits than its factorization.

2731734442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226124.

The product of its digits is 112896, while the sum is 37.

The square root of 2731734442 is about 52265.9969961351. The cubic root of 2731734442 is about 1397.9109049287.

The spelling of 2731734442 in words is "two billion, seven hundred thirty-one million, seven hundred thirty-four thousand, four hundred forty-two".