4326636 has 48 divisors (see below), whose sum is σ = 10838016. Its totient is φ = 1338624.

The previous prime is 4326631. The next prime is 4326643. The reversal of 4326636 is 6366234.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁵ + 2¹⁷ + 6² + 6² + 3⁶ + 6³ .

It is not an unprimeable number, because it can be changed into a prime (4326631) 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, 25825 + ... + 25991.

It is an arithmetic number, because the mean of its divisors is an integer number (225792).

Almost surely, 2^4326636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4326636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419008).

4326636 is an abundant number, since it is smaller than the sum of its proper divisors (6511380).

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

4326636 is a wasteful number, since it uses less digits than its factorization.

4326636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 316 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

The square root of 4326636 is about 2080.0567299956. The cubic root of 4326636 is about 162.9484072730.

The spelling of 4326636 in words is "four million, three hundred twenty-six thousand, six hundred thirty-six".