3268836 has 84 divisors (see below), whose sum is σ = 9181200. Its totient is φ = 1014768.

The previous prime is 3268831. The next prime is 3268847. The reversal of 3268836 is 6388623.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3268836.

It is not an unprimeable number, because it can be changed into a prime (3268831) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 55375 + ... + 55433.

It is an arithmetic number, because the mean of its divisors is an integer number (109300).

Almost surely, 2^3268836 is an apocalyptic number.

3268836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3268836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4590600).

3268836 is an abundant number, since it is smaller than the sum of its proper divisors (5912364).

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

3268836 is a wasteful number, since it uses less digits than its factorization.

3268836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 83 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3268836 is about 1807.9922566206. The cubic root of 3268836 is about 148.4104142860.

The spelling of 3268836 in words is "three million, two hundred sixty-eight thousand, eight hundred thirty-six".