3223759993 has 2 divisors, whose sum is σ = 3223759994. Its totient is φ = 3223759992.

The previous prime is 3223759969. The next prime is 3223760021. The reversal of 3223759993 is 3999573223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2908768489 + 314991504 = 53933^2 + 17748^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223759993 - 2²⁹ = 2686889081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3223759993.

It is not a weakly prime, because it can be changed into another prime (3223759933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611879996 + 1611879997.

It is an arithmetic number, because the mean of its divisors is an integer number (1611879997).

Almost surely, 2^3223759993 is an apocalyptic number.

It is an amenable number.

3223759993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223759993 is an equidigital number, since it uses as much as digits as its factorization.

3223759993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2755620, while the sum is 52.

The square root of 3223759993 is about 56778.1647554762. The cubic root of 3223759993 is about 1477.2507998246.

The spelling of 3223759993 in words is "three billion, two hundred twenty-three million, seven hundred fifty-nine thousand, nine hundred ninety-three".