3265997 has 6 divisors (see below), whose sum is σ = 3799278. Its totient is φ = 2799384.

The previous prime is 3265993. The next prime is 3266041. The reversal of 3265997 is 7995623.

It can be written as a sum of positive squares in only one way, i.e., 1713481 + 1552516 = 1309^2 + 1246^2 .

It is not a de Polignac number, because 3265997 - 2² = 3265993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3265991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33278 + ... + 33375.

It is an arithmetic number, because the mean of its divisors is an integer number (633213).

Almost surely, 2^3265997 is an apocalyptic number.

It is an amenable number.

3265997 is a deficient number, since it is larger than the sum of its proper divisors (533281).

3265997 is an equidigital number, since it uses as much as digits as its factorization.

3265997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66667 (or 66660 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The square root of 3265997 is about 1807.2069610313. The cubic root of 3265997 is about 148.3674367854.

The spelling of 3265997 in words is "three million, two hundred sixty-five thousand, nine hundred ninety-seven".