3244626 has 48 divisors (see below), whose sum is σ = 8768448. Its totient is φ = 842400.

The previous prime is 3244621. The next prime is 3244627. The reversal of 3244626 is 6264423.

3244626 is a `hidden beast` number, since 32 + 4 + 4 + 626 = 666.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3244626.

It is not an unprimeable number, because it can be changed into a prime (3244621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216 + ... + 2556.

It is an arithmetic number, because the mean of its divisors is an integer number (182676).

Almost surely, 2^3244626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3244626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4384224).

3244626 is an abundant number, since it is smaller than the sum of its proper divisors (5523822).

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

3244626 is a wasteful number, since it uses less digits than its factorization.

3244626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367 (or 2364 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3244626 is about 1801.2845416535. The cubic root of 3244626 is about 148.0431150257.

It can be divided in two parts, 324 and 4626, that added together give a triangular number (4950 = T₉₉).

The spelling of 3244626 in words is "three million, two hundred forty-four thousand, six hundred twenty-six".