3124431304 has 16 divisors (see below), whose sum is σ = 5918705100. Its totient is φ = 1546109952.

The previous prime is 3124431287. The next prime is 3124431313. The reversal of 3124431304 is 4031344213.

It can be written as a sum of positive squares in 2 ways, for example, as 3063622500 + 60808804 = 55350^2 + 7798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012389 + ... + 2013940.

Almost surely, 2^3124431304 is an apocalyptic number.

It is an amenable number.

3124431304 is a deficient number, since it is larger than the sum of its proper divisors (2794273796).

3124431304 is a wasteful number, since it uses less digits than its factorization.

3124431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026432 (or 4026428 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3124431304 is about 55896.6126343985. The cubic root of 3124431304 is about 1461.9201769425.

Adding to 3124431304 its reverse (4031344213), we get a palindrome (7155775517).

The spelling of 3124431304 in words is "three billion, one hundred twenty-four million, four hundred thirty-one thousand, three hundred four".