3330894 has 32 divisors (see below), whose sum is σ = 7727616. Its totient is φ = 937440.

The previous prime is 3330889. The next prime is 3330907. The reversal of 3330894 is 4980333.

It is a happy number.

It is a super-2 number, since 2×3330894² = 22189709678472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3⁶ + 3⁸ + 3¹¹ + 0 + 8⁷ + 9³ + 4¹⁰ .

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, 2424 + ... + 3540.

It is an arithmetic number, because the mean of its divisors is an integer number (241488).

Almost surely, 2^3330894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3330894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863808).

3330894 is an abundant number, since it is smaller than the sum of its proper divisors (4396722).

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

3330894 is a wasteful number, since it uses less digits than its factorization.

3330894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3330894 is about 1825.0736971421. The cubic root of 3330894 is about 149.3437105264.

It can be divided in two parts, 3330 and 894, that added together give a palindrome (4224).

The spelling of 3330894 in words is "three million, three hundred thirty thousand, eight hundred ninety-four".