3144304472 has 32 divisors (see below), whose sum is σ = 5982642480. Its totient is φ = 1548979200.

The previous prime is 3144304463. The next prime is 3144304483. The reversal of 3144304472 is 2744034413.

It is a super-2 number, since 2×3144304472² = 19773301225278397568, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 699143 + ... + 703625.

Almost surely, 2^3144304472 is an apocalyptic number.

It is an amenable number.

3144304472 is a deficient number, since it is larger than the sum of its proper divisors (2838338008).

3144304472 is a wasteful number, since it uses less digits than its factorization.

3144304472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763 (or 5759 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 3144304472 is about 56074.0980489209. The cubic root of 3144304472 is about 1465.0131775927.

Adding to 3144304472 its reverse (2744034413), we get a palindrome (5888338885).

The spelling of 3144304472 in words is "three billion, one hundred forty-four million, three hundred four thousand, four hundred seventy-two".