3225309427 has 2 divisors, whose sum is σ = 3225309428. Its totient is φ = 3225309426.

The previous prime is 3225309421. The next prime is 3225309463. The reversal of 3225309427 is 7249035223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3225309427 - 2³ = 3225309419 is a prime.

It is not a weakly prime, because it can be changed into another prime (3225309421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612654713 + 1612654714.

It is an arithmetic number, because the mean of its divisors is an integer number (1612654714).

Almost surely, 2^3225309427 is an apocalyptic number.

3225309427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225309427 is an equidigital number, since it uses as much as digits as its factorization.

3225309427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 3225309427 is about 56791.8077454839. The cubic root of 3225309427 is about 1477.4874319989.

The spelling of 3225309427 in words is "three billion, two hundred twenty-five million, three hundred nine thousand, four hundred twenty-seven".