3271422 has 64 divisors (see below), whose sum is σ = 8354304. Its totient is φ = 829440.

The previous prime is 3271391. The next prime is 3271441. The reversal of 3271422 is 2241723.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33678 + ... + 33774.

It is an arithmetic number, because the mean of its divisors is an integer number (130536).

Almost surely, 2^3271422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3271422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4177152).

3271422 is an abundant number, since it is smaller than the sum of its proper divisors (5082882).

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

3271422 is a wasteful number, since it uses less digits than its factorization.

3271422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193.

The product of its digits is 672, while the sum is 21.

The square root of 3271422 is about 1808.7072731650. The cubic root of 3271422 is about 148.4495401573.

The spelling of 3271422 in words is "three million, two hundred seventy-one thousand, four hundred twenty-two".