3330126 has 32 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 1095192.

The previous prime is 3330121. The next prime is 3330133. The reversal of 3330126 is 6210333.

It is a happy number.

It is a super-2 number, since 2×3330126² = 22179478351752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3330099 and 3330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4111 + ... + 4853.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 2^3330126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3330126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3749760).

3330126 is an abundant number, since it is smaller than the sum of its proper divisors (4169394).

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

3330126 is a wasteful number, since it uses less digits than its factorization.

3330126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3330126 is about 1824.8632825502. The cubic root of 3330126 is about 149.3322316476.

Adding to 3330126 its reverse (6210333), we get a palindrome (9540459).

The spelling of 3330126 in words is "three million, three hundred thirty thousand, one hundred twenty-six".