2174344672 has 12 divisors (see below), whose sum is σ = 4280741136. Its totient is φ = 1087172320.

The previous prime is 2174344649. The next prime is 2174344699. The reversal of 2174344672 is 2764434712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33974104 + ... + 33974167.

It is an arithmetic number, because the mean of its divisors is an integer number (356728428).

Almost surely, 2^2174344672 is an apocalyptic number.

It is an amenable number.

2174344672 is a deficient number, since it is larger than the sum of its proper divisors (2106396464).

2174344672 is an equidigital number, since it uses as much as digits as its factorization.

2174344672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67948281 (or 67948273 counting only the distinct ones).

The product of its digits is 225792, while the sum is 40.

The square root of 2174344672 is about 46629.8688825092. The cubic root of 2174344672 is about 1295.5160452342.

The spelling of 2174344672 in words is "two billion, one hundred seventy-four million, three hundred forty-four thousand, six hundred seventy-two".