3420016 has 10 divisors (see below), whose sum is σ = 6626312. Its totient is φ = 1710000.

The previous prime is 3419963. The next prime is 3420023. The reversal of 3420016 is 6100243.

3420016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 213751 = 3420016 / (3 + 4 + 2 + 0 + 0 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

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, 106860 + ... + 106891.

Almost surely, 2^3420016 is an apocalyptic number.

It is an amenable number.

3420016 is a deficient number, since it is larger than the sum of its proper divisors (3206296).

3420016 is a wasteful number, since it uses less digits than its factorization.

3420016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213759 (or 213753 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3420016 is about 1849.3285267902. The cubic root of 3420016 is about 150.6639604112.

Adding to 3420016 its reverse (6100243), we get a palindrome (9520259).

The spelling of 3420016 in words is "three million, four hundred twenty thousand, sixteen".