3338121 has 4 divisors (see below), whose sum is σ = 4450832. Its totient is φ = 2225412.

The previous prime is 3338119. The next prime is 3338131. The reversal of 3338121 is 1218333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3338121 - 2¹ = 3338119 is a prime.

It is a super-2 number, since 2×3338121² = 22286103621282, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3338131) 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 3 ways as a sum of consecutive naturals, for example, 556351 + ... + 556356.

It is an arithmetic number, because the mean of its divisors is an integer number (1112708).

Almost surely, 2^3338121 is an apocalyptic number.

It is an amenable number.

3338121 is a deficient number, since it is larger than the sum of its proper divisors (1112711).

3338121 is a wasteful number, since it uses less digits than its factorization.

3338121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112710.

The product of its digits is 432, while the sum is 21.

The square root of 3338121 is about 1827.0525444004. The cubic root of 3338121 is about 149.4516422457.

The spelling of 3338121 in words is "three million, three hundred thirty-eight thousand, one hundred twenty-one".