3268121 has 2 divisors, whose sum is σ = 3268122. Its totient is φ = 3268120.

The previous prime is 3268103. The next prime is 3268127. The reversal of 3268121 is 1218623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3200521 + 67600 = 1789^2 + 260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3268121 is a prime.

It is a super-2 number, since 2×3268121² = 21361229741282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3268127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634060 + 1634061.

It is an arithmetic number, because the mean of its divisors is an integer number (1634061).

Almost surely, 2^3268121 is an apocalyptic number.

It is an amenable number.

3268121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268121 is an equidigital number, since it uses as much as digits as its factorization.

3268121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 3268121 is about 1807.7945126590. The cubic root of 3268121 is about 148.3995927801.

The spelling of 3268121 in words is "three million, two hundred sixty-eight thousand, one hundred twenty-one".