3330505243 has 8 divisors (see below), whose sum is σ = 3702398336. Its totient is φ = 2975140800.

The previous prime is 3330505237. The next prime is 3330505279. The reversal of 3330505243 is 3425050333.

3330505243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3330505243 is a prime.

It is a super-2 number, since 2×3330505243² = 22184530347300978098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330505643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4131738 + ... + 4132543.

It is an arithmetic number, because the mean of its divisors is an integer number (462799792).

Almost surely, 2^3330505243 is an apocalyptic number.

3330505243 is a deficient number, since it is larger than the sum of its proper divisors (371893093).

3330505243 is a wasteful number, since it uses less digits than its factorization.

3330505243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264325.

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 3330505243 is about 57710.5297411140. The cubic root of 3330505243 is about 1493.3790020723.

Adding to 3330505243 its reverse (3425050333), we get a palindrome (6755555576).

The spelling of 3330505243 in words is "three billion, three hundred thirty million, five hundred five thousand, two hundred forty-three".