3223665007 has 2 divisors, whose sum is σ = 3223665008. Its totient is φ = 3223665006.

The previous prime is 3223664989. The next prime is 3223665013. The reversal of 3223665007 is 7005663223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3223665007 - 2²⁷ = 3089447279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3223635007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611832503 + 1611832504.

It is an arithmetic number, because the mean of its divisors is an integer number (1611832504).

Almost surely, 2^3223665007 is an apocalyptic number.

3223665007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223665007 is an equidigital number, since it uses as much as digits as its factorization.

3223665007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 3223665007 is about 56777.3282833914. The cubic root of 3223665007 is about 1477.2362909362.

The spelling of 3223665007 in words is "three billion, two hundred twenty-three million, six hundred sixty-five thousand, seven".