3421117 has 8 divisors (see below), whose sum is σ = 3928896. Its totient is φ = 2918112.

The previous prime is 3421109. The next prime is 3421151. The reversal of 3421117 is 7111243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3421117 - 2³ = 3421109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421094 and 3421103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421157) 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 7 ways as a sum of consecutive naturals, for example, 513 + ... + 2665.

It is an arithmetic number, because the mean of its divisors is an integer number (491112).

Almost surely, 2^3421117 is an apocalyptic number.

It is an amenable number.

3421117 is a deficient number, since it is larger than the sum of its proper divisors (507779).

3421117 is a wasteful number, since it uses less digits than its factorization.

3421117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387.

The product of its digits is 168, while the sum is 19.

The square root of 3421117 is about 1849.6261784480. The cubic root of 3421117 is about 150.6801263417.

The spelling of 3421117 in words is "three million, four hundred twenty-one thousand, one hundred seventeen".