3152432249 has 2 divisors, whose sum is σ = 3152432250. Its totient is φ = 3152432248.

The previous prime is 3152432189. The next prime is 3152432321. The reversal of 3152432249 is 9422342513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2754150400 + 398281849 = 52480^2 + 19957^2 .

It is a cyclic number.

It is not a de Polignac number, because 3152432249 - 2²⁰ = 3151383673 is a prime.

It is not a weakly prime, because it can be changed into another prime (3152435249) 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 as a sum of consecutive naturals, namely, 1576216124 + 1576216125.

It is an arithmetic number, because the mean of its divisors is an integer number (1576216125).

Almost surely, 2^3152432249 is an apocalyptic number.

It is an amenable number.

3152432249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3152432249 is an equidigital number, since it uses as much as digits as its factorization.

3152432249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 35.

The square root of 3152432249 is about 56146.5248167685. The cubic root of 3152432249 is about 1466.2744056763.

The spelling of 3152432249 in words is "three billion, one hundred fifty-two million, four hundred thirty-two thousand, two hundred forty-nine".