3396636 has 18 divisors (see below), whose sum is σ = 8586032. Its totient is φ = 1132200.

The previous prime is 3396619. The next prime is 3396661. The reversal of 3396636 is 6366933.

3396636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×3396636² = 23074272232992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 94351 = 3396636 / (3 + 3 + 9 + 6 + 6 + 3 + 6).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3396636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47140 + ... + 47211.

Almost surely, 2^3396636 is an apocalyptic number.

3396636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3396636 is an abundant number, since it is smaller than the sum of its proper divisors (5189396).

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

3396636 is a wasteful number, since it uses less digits than its factorization.

3396636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94361 (or 94356 counting only the distinct ones).

The product of its digits is 52488, while the sum is 36.

The square root of 3396636 is about 1842.9964731382. The cubic root of 3396636 is about 150.3198508183.

It can be divided in two parts, 33 and 96636, that added together give a palindrome (96669).

The spelling of 3396636 in words is "three million, three hundred ninety-six thousand, six hundred thirty-six".