3226261249 has 2 divisors, whose sum is σ = 3226261250. Its totient is φ = 3226261248.

The previous prime is 3226261219. The next prime is 3226261261. The reversal of 3226261249 is 9421626223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2583892224 + 642369025 = 50832^2 + 25345^2 .

It is an emirp because it is prime and its reverse (9421626223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3226261249 - 2⁵ = 3226261217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3226261219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613130624 + 1613130625.

It is an arithmetic number, because the mean of its divisors is an integer number (1613130625).

Almost surely, 2^3226261249 is an apocalyptic number.

It is an amenable number.

3226261249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3226261249 is an equidigital number, since it uses as much as digits as its factorization.

3226261249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 37.

The square root of 3226261249 is about 56800.1870507483. The cubic root of 3226261249 is about 1477.6327582855.

The spelling of 3226261249 in words is "three billion, two hundred twenty-six million, two hundred sixty-one thousand, two hundred forty-nine".