3330802440 has 288 divisors, whose sum is σ = 13000815360. Its totient is φ = 736646400.

The previous prime is 3330802421. The next prime is 3330802507. The reversal of 3330802440 is 442080333.

It is a super-2 number, since 2×3330802440² = 22188489788619907200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 543795 + ... + 549885.

It is an arithmetic number, because the mean of its divisors is an integer number (45141720).

Almost surely, 2^3330802440 is an apocalyptic number.

3330802440 is a gapful number since it is divisible by the number (30) 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 3330802440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6500407680).

3330802440 is an abundant number, since it is smaller than the sum of its proper divisors (9670012920).

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

3330802440 is a wasteful number, since it uses less digits than its factorization.

3330802440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153 (or 6139 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3330802440 is about 57713.1045777300. The cubic root of 3330802440 is about 1493.4234212145.

Adding to 3330802440 its reverse (442080333), we get a palindrome (3772882773).

The spelling of 3330802440 in words is "three billion, three hundred thirty million, eight hundred two thousand, four hundred forty".