3329538481 has 4 divisors (see below), whose sum is σ = 3334918000. Its totient is φ = 3324158964.

The previous prime is 3329538467. The next prime is 3329538491. The reversal of 3329538481 is 1848359233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3329538481 - 2⁵ = 3329538449 is a prime.

It is a super-2 number, since 2×3329538481² = 22171652992919574722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3329538491) by changing a digit.

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, 2688831 + ... + 2690068.

It is an arithmetic number, because the mean of its divisors is an integer number (833729500).

Almost surely, 2^3329538481 is an apocalyptic number.

It is an amenable number.

3329538481 is a deficient number, since it is larger than the sum of its proper divisors (5379519).

3329538481 is an equidigital number, since it uses as much as digits as its factorization.

3329538481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5379518.

The product of its digits is 622080, while the sum is 46.

The square root of 3329538481 is about 57702.1531747300. The cubic root of 3329538481 is about 1493.2344912867.

The spelling of 3329538481 in words is "three billion, three hundred twenty-nine million, five hundred thirty-eight thousand, four hundred eighty-one".