3622234 has 32 divisors (see below), whose sum is σ = 6944256. Its totient is φ = 1375920.

The previous prime is 3622231. The next prime is 3622253. The reversal of 3622234 is 4322263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622231) 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, 6349 + ... + 6895.

It is an arithmetic number, because the mean of its divisors is an integer number (217008).

Almost surely, 2^3622234 is an apocalyptic number.

3622234 is the 1204-th heptagonal number.

3622234 is a deficient number, since it is larger than the sum of its proper divisors (3322022).

3622234 is a wasteful number, since it uses less digits than its factorization.

3622234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610.

The product of its digits is 1728, while the sum is 22.

The square root of 3622234 is about 1903.2167506619. The cubic root of 3622234 is about 153.5767599478.

Adding to 3622234 its reverse (4322263), we get a palindrome (7944497).

The spelling of 3622234 in words is "three million, six hundred twenty-two thousand, two hundred thirty-four".