3225135679 has 2 divisors, whose sum is σ = 3225135680. Its totient is φ = 3225135678.

The previous prime is 3225135643. The next prime is 3225135689. The reversal of 3225135679 is 9765315223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3225135679 - 2²³ = 3216747071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3225135619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612567839 + 1612567840.

It is an arithmetic number, because the mean of its divisors is an integer number (1612567840).

Almost surely, 2^3225135679 is an apocalyptic number.

3225135679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225135679 is an equidigital number, since it uses as much as digits as its factorization.

3225135679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 43.

The square root of 3225135679 is about 56790.2780324238. The cubic root of 3225135679 is about 1477.4609006844.

The spelling of 3225135679 in words is "three billion, two hundred twenty-five million, one hundred thirty-five thousand, six hundred seventy-nine".