3225850091 has 2 divisors, whose sum is σ = 3225850092. Its totient is φ = 3225850090.

The previous prime is 3225850063. The next prime is 3225850127. The reversal of 3225850091 is 1900585223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3225850091 - 2¹⁴ = 3225833707 is a prime.

It is a super-2 number, since 2×3225850091² = 20812217619209416562, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3225850021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612925045 + 1612925046.

It is an arithmetic number, because the mean of its divisors is an integer number (1612925046).

Almost surely, 2^3225850091 is an apocalyptic number.

3225850091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225850091 is an equidigital number, since it uses as much as digits as its factorization.

3225850091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 3225850091 is about 56796.5675987555. The cubic root of 3225850091 is about 1477.5699852805.

The spelling of 3225850091 in words is "three billion, two hundred twenty-five million, eight hundred fifty thousand, ninety-one".