3822336 has 144 divisors (see below), whose sum is σ = 13081600. Its totient is φ = 1078272.

The previous prime is 3822317. The next prime is 3822349. The reversal of 3822336 is 6332283.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3822336² = 29220504993792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48345 + ... + 48423.

Almost surely, 2^3822336 is an apocalyptic number.

3822336 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 3822336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6540800).

3822336 is an abundant number, since it is smaller than the sum of its proper divisors (9259264).

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

3822336 is an equidigital number, since it uses as much as digits as its factorization.

3822336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 91 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3822336 is about 1955.0795380240. The cubic root of 3822336 is about 156.3542246494.

The spelling of 3822336 in words is "three million, eight hundred twenty-two thousand, three hundred thirty-six".