3251134399 has 2 divisors, whose sum is σ = 3251134400. Its totient is φ = 3251134398.

The previous prime is 3251134373. The next prime is 3251134421. The reversal of 3251134399 is 9934311523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3251134399 - 2⁹ = 3251133887 is a prime.

It is a super-2 number, since 2×3251134399² = 21139749760722182402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3251134309) 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, 1625567199 + 1625567200.

It is an arithmetic number, because the mean of its divisors is an integer number (1625567200).

Almost surely, 2^3251134399 is an apocalyptic number.

3251134399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3251134399 is an equidigital number, since it uses as much as digits as its factorization.

3251134399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 40.

The square root of 3251134399 is about 57018.7197243151. The cubic root of 3251134399 is about 1481.4203553137.

The spelling of 3251134399 in words is "three billion, two hundred fifty-one million, one hundred thirty-four thousand, three hundred ninety-nine".