3144798722 has 32 divisors (see below), whose sum is σ = 5209142400. Its totient is φ = 1414707840.

The previous prime is 3144798719. The next prime is 3144798731. The reversal of 3144798722 is 2278974413.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579779 + ... + 585177.

It is an arithmetic number, because the mean of its divisors is an integer number (162785700).

Almost surely, 2^3144798722 is an apocalyptic number.

3144798722 is a deficient number, since it is larger than the sum of its proper divisors (2064343678).

3144798722 is a wasteful number, since it uses less digits than its factorization.

3144798722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5978.

The product of its digits is 677376, while the sum is 47.

The square root of 3144798722 is about 56078.5049907716. The cubic root of 3144798722 is about 1465.0899348781.

The spelling of 3144798722 in words is "three billion, one hundred forty-four million, seven hundred ninety-eight thousand, seven hundred twenty-two".