3223441997 has 2 divisors, whose sum is σ = 3223441998. Its totient is φ = 3223441996.

The previous prime is 3223441939. The next prime is 3223442003. The reversal of 3223441997 is 7991443223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3178027876 + 45414121 = 56374^2 + 6739^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223441997 - 2⁶ = 3223441933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223446997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611720998 + 1611720999.

It is an arithmetic number, because the mean of its divisors is an integer number (1611720999).

Almost surely, 2^3223441997 is an apocalyptic number.

It is an amenable number.

3223441997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223441997 is an equidigital number, since it uses as much as digits as its factorization.

3223441997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 44.

The square root of 3223441997 is about 56775.3643493373. The cubic root of 3223441997 is about 1477.2022255622.

The spelling of 3223441997 in words is "three billion, two hundred twenty-three million, four hundred forty-one thousand, nine hundred ninety-seven".