3422118 has 32 divisors (see below), whose sum is σ = 7960320. Its totient is φ = 960480.

The previous prime is 3422099. The next prime is 3422119. The reversal of 3422118 is 8112243.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3422094 and 3422103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (248760).

Almost surely, 2^3422118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3980160).

3422118 is an abundant number, since it is smaller than the sum of its proper divisors (4538202).

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

3422118 is a wasteful number, since it uses less digits than its factorization.

3422118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452.

The product of its digits is 384, while the sum is 21.

The square root of 3422118 is about 1849.8967538757. The cubic root of 3422118 is about 150.6948209671.

The spelling of 3422118 in words is "three million, four hundred twenty-two thousand, one hundred eighteen".