3333401440 has 24 divisors (see below), whose sum is σ = 7875161280. Its totient is φ = 1333360512.

The previous prime is 3333401419. The next prime is 3333401459. The reversal of 3333401440 is 441043333.

It is a super-2 number, since 2×3333401440² = 22223130320388147200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10416720 + ... + 10417039.

It is an arithmetic number, because the mean of its divisors is an integer number (328131720).

Almost surely, 2^3333401440 is an apocalyptic number.

It is an amenable number.

3333401440 is an abundant number, since it is smaller than the sum of its proper divisors (4541759840).

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

3333401440 is a wasteful number, since it uses less digits than its factorization.

3333401440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20833774 (or 20833766 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3333401440 is about 57735.6167369848. The cubic root of 3333401440 is about 1493.8117559011.

Adding to 3333401440 its reverse (441043333), we get a palindrome (3774444773).

The spelling of 3333401440 in words is "three billion, three hundred thirty-three million, four hundred one thousand, four hundred forty".