3228696 has 24 divisors (see below), whose sum is σ = 8744580. Its totient is φ = 1076208.

The previous prime is 3228683. The next prime is 3228703. The reversal of 3228696 is 6968223.

It is a tau number, because it is divible by the number of its divisors (24).

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

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 3228696.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22350 + ... + 22493.

Almost surely, 2^3228696 is an apocalyptic number.

3228696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3228696 is an abundant number, since it is smaller than the sum of its proper divisors (5515884).

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

3228696 is a wasteful number, since it uses less digits than its factorization.

3228696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44855 (or 44848 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3228696 is about 1796.8572564341. The cubic root of 3228696 is about 147.8004371424.

The spelling of 3228696 in words is "three million, two hundred twenty-eight thousand, six hundred ninety-six".