3346655121 has 24 divisors (see below), whose sum is σ = 4883041800. Its totient is φ = 2208546816.

The previous prime is 3346655111. The next prime is 3346655141. The reversal of 3346655121 is 1215566433.

It can be written as a sum of positive squares in 4 ways, for example, as 1320304896 + 2026350225 = 36336^2 + 45015^2 .

It is not a de Polignac number, because 3346655121 - 2⁶ = 3346655057 is a prime.

It is a super-2 number, since 2×3346655121² = 22400200997831049282, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3346655111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1065265 + ... + 1068401.

It is an arithmetic number, because the mean of its divisors is an integer number (203460075).

Almost surely, 2^3346655121 is an apocalyptic number.

It is an amenable number.

3346655121 is a deficient number, since it is larger than the sum of its proper divisors (1536386679).

3346655121 is a wasteful number, since it uses less digits than its factorization.

3346655121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305 (or 4302 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3346655121 is about 57850.2819439975. The cubic root of 3346655121 is about 1495.7889477555.

The spelling of 3346655121 in words is "three billion, three hundred forty-six million, six hundred fifty-five thousand, one hundred twenty-one".