3420611 has 4 divisors (see below), whose sum is σ = 3438000. Its totient is φ = 3403224.

The previous prime is 3420601. The next prime is 3420617. The reversal of 3420611 is 1160243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1160243 = 7 ⋅165749.

It is a cyclic number.

It is not a de Polignac number, because 3420611 - 2¹⁰ = 3419587 is a prime.

It is a super-2 number, since 2×3420611² = 23401159226642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3420611.

It is not an unprimeable number, because it can be changed into a prime (3420617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8396 + ... + 8793.

It is an arithmetic number, because the mean of its divisors is an integer number (859500).

Almost surely, 2^3420611 is an apocalyptic number.

3420611 is a deficient number, since it is larger than the sum of its proper divisors (17389).

3420611 is a wasteful number, since it uses less digits than its factorization.

3420611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17388.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3420611 is about 1849.4893889936. The cubic root of 3420611 is about 150.6726971986.

Adding to 3420611 its reverse (1160243), we get a palindrome (4580854).

The spelling of 3420611 in words is "three million, four hundred twenty thousand, six hundred eleven".