3321025273 has 2 divisors, whose sum is σ = 3321025274. Its totient is φ = 3321025272.

The previous prime is 3321025271. The next prime is 3321025283. The reversal of 3321025273 is 3725201233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3300847209 + 20178064 = 57453^2 + 4492^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321025273 - 2¹ = 3321025271 is a prime.

It is a super-2 number, since 2×3321025273² = 22058417727809449058, which contains 22 as substring.

Together with 3321025271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3321025271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660512636 + 1660512637.

It is an arithmetic number, because the mean of its divisors is an integer number (1660512637).

Almost surely, 2^3321025273 is an apocalyptic number.

It is an amenable number.

3321025273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321025273 is an equidigital number, since it uses as much as digits as its factorization.

3321025273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3321025273 is about 57628.3374131165. The cubic root of 3321025273 is about 1491.9607345969.

The spelling of 3321025273 in words is "three billion, three hundred twenty-one million, twenty-five thousand, two hundred seventy-three".