3122134724 has 18 divisors (see below), whose sum is σ = 5711621790. Its totient is φ = 1493193856.

The previous prime is 3122134721. The next prime is 3122134733. The reversal of 3122134724 is 4274312213.

It can be written as a sum of positive squares in only one way, i.e., 2921402500 + 200732224 = 54050^2 + 14168^2 .

It is not an unprimeable number, because it can be changed into a prime (3122134721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 735629 + ... + 739860.

Almost surely, 2^3122134724 is an apocalyptic number.

It is an amenable number.

3122134724 is a deficient number, since it is larger than the sum of its proper divisors (2589487066).

3122134724 is a wasteful number, since it uses less digits than its factorization.

3122134724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475539 (or 1475514 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 3122134724 is about 55876.0657526995. The cubic root of 3122134724 is about 1461.5618995196.

Adding to 3122134724 its reverse (4274312213), we get a palindrome (7396446937).

The spelling of 3122134724 in words is "three billion, one hundred twenty-two million, one hundred thirty-four thousand, seven hundred twenty-four".