3255321973 has 2 divisors, whose sum is σ = 3255321974. Its totient is φ = 3255321972.

The previous prime is 3255321961. The next prime is 3255321983. The reversal of 3255321973 is 3791235523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1984969809 + 1270352164 = 44553^2 + 35642^2 .

It is an emirp because it is prime and its reverse (3791235523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3255321973 - 2⁵ = 3255321941 is a prime.

It is a super-2 number, since 2×3255321973² = 21194242295793225458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3255321983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627660986 + 1627660987.

It is an arithmetic number, because the mean of its divisors is an integer number (1627660987).

Almost surely, 2^3255321973 is an apocalyptic number.

It is an amenable number.

3255321973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3255321973 is an equidigital number, since it uses as much as digits as its factorization.

3255321973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 170100, while the sum is 40.

The square root of 3255321973 is about 57055.4289529051. The cubic root of 3255321973 is about 1482.0561227147.

The spelling of 3255321973 in words is "three billion, two hundred fifty-five million, three hundred twenty-one thousand, nine hundred seventy-three".