3265993 has 2 divisors, whose sum is σ = 3265994. Its totient is φ = 3265992.

The previous prime is 3265991. The next prime is 3266041. The reversal of 3265993 is 3995623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2082249 + 1183744 = 1443^2 + 1088^2 .

It is an emirp because it is prime and its reverse (3995623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3265993 - 2¹ = 3265991 is a prime.

Together with 3265991, it forms a pair of twin primes.

3265993 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3265991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632996 + 1632997.

It is an arithmetic number, because the mean of its divisors is an integer number (1632997).

Almost surely, 2^3265993 is an apocalyptic number.

It is an amenable number.

3265993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3265993 is an equidigital number, since it uses as much as digits as its factorization.

3265993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 37.

The square root of 3265993 is about 1807.2058543509. The cubic root of 3265993 is about 148.3673762149.

The spelling of 3265993 in words is "three million, two hundred sixty-five thousand, nine hundred ninety-three".