3412220 has 24 divisors (see below), whose sum is σ = 8189664. Its totient is φ = 1169856.

The previous prime is 3412207. The next prime is 3412271. The reversal of 3412220 is 222143.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 3412195 and 3412204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12047 + ... + 12326.

It is an arithmetic number, because the mean of its divisors is an integer number (341236).

Almost surely, 2^3412220 is an apocalyptic number.

It is an amenable number.

3412220 is an abundant number, since it is smaller than the sum of its proper divisors (4777444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3412220 is a wasteful number, since it uses less digits than its factorization.

3412220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24389 (or 24387 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3412220 is about 1847.2195321618. The cubic root of 3412220 is about 150.5493927349.

Adding to 3412220 its reverse (222143), we get a palindrome (3634363).

The spelling of 3412220 in words is "three million, four hundred twelve thousand, two hundred twenty".