3223769 has 2 divisors, whose sum is σ = 3223770. Its totient is φ = 3223768.

The previous prime is 3223757. The next prime is 3223771. The reversal of 3223769 is 9673223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108169 + 115600 = 1763^2 + 340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3223769 is a prime.

It is a super-2 number, since 2×3223769² = 20785373130722, which contains 22 as substring.

Together with 3223771, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3223709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611884 + 1611885.

It is an arithmetic number, because the mean of its divisors is an integer number (1611885).

Almost surely, 2^3223769 is an apocalyptic number.

It is an amenable number.

3223769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223769 is an equidigital number, since it uses as much as digits as its factorization.

3223769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 3223769 is about 1795.4857281527. The cubic root of 3223769 is about 147.7252175608.

The spelling of 3223769 in words is "three million, two hundred twenty-three thousand, seven hundred sixty-nine".