3539668009 has 8 divisors (see below), whose sum is σ = 3705315840. Its totient is φ = 3377236800.

The previous prime is 3539668003. The next prime is 3539668021. The reversal of 3539668009 is 9008669353.

3539668009 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 not a de Polignac number, because 3539668009 - 2⁷ = 3539667881 is a prime.

It is a super-2 number, since 2×3539668009² = 25058499227876048162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3539668003) 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, 801904 + ... + 806305.

It is an arithmetic number, because the mean of its divisors is an integer number (463164480).

Almost surely, 2^3539668009 is an apocalyptic number.

It is an amenable number.

3539668009 is a deficient number, since it is larger than the sum of its proper divisors (165647831).

3539668009 is a wasteful number, since it uses less digits than its factorization.

3539668009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608311.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 3539668009 is about 59495.1091183132. The cubic root of 3539668009 is about 1524.0089246647.

The spelling of 3539668009 in words is "three billion, five hundred thirty-nine million, six hundred sixty-eight thousand, nine".