31094344 has 16 divisors (see below), whose sum is σ = 60837120. Its totient is φ = 14871120.

The previous prime is 31094341. The next prime is 31094381. The reversal of 31094344 is 44349013.

It is not an unprimeable number, because it can be changed into a prime (31094341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84312 + ... + 84679.

It is an arithmetic number, because the mean of its divisors is an integer number (3802320).

Almost surely, 2^31094344 is an apocalyptic number.

It is an amenable number.

31094344 is a deficient number, since it is larger than the sum of its proper divisors (29742776).

31094344 is a wasteful number, since it uses less digits than its factorization.

31094344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169020 (or 169016 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 31094344 is about 5576.2302678422. The cubic root of 31094344 is about 314.4564203683.

The spelling of 31094344 in words is "thirty-one million, ninety-four thousand, three hundred forty-four".