3396121 has 2 divisors, whose sum is σ = 3396122. Its totient is φ = 3396120.

The previous prime is 3396091. The next prime is 3396139. The reversal of 3396121 is 1216933.

3396121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2062096 + 1334025 = 1436^2 + 1155^2 .

It is a cyclic number.

It is not a de Polignac number, because 3396121 - 2⁷ = 3395993 is a prime.

It is not a weakly prime, because it can be changed into another prime (3396181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698060 + 1698061.

It is an arithmetic number, because the mean of its divisors is an integer number (1698061).

Almost surely, 2^3396121 is an apocalyptic number.

It is an amenable number.

3396121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3396121 is an equidigital number, since it uses as much as digits as its factorization.

3396121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 25.

The square root of 3396121 is about 1842.8567497231. The cubic root of 3396121 is about 150.3122532388.

The spelling of 3396121 in words is "three million, three hundred ninety-six thousand, one hundred twenty-one".