3539009 has 8 divisors (see below), whose sum is σ = 3771360. Its totient is φ = 3309376.

The previous prime is 3538999. The next prime is 3539021. The reversal of 3539009 is 9009353.

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 3539009 - 2⁸ = 3538753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3539059) 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, 2462 + ... + 3624.

It is an arithmetic number, because the mean of its divisors is an integer number (471420).

Almost surely, 2^3539009 is an apocalyptic number.

It is an amenable number.

3539009 is a deficient number, since it is larger than the sum of its proper divisors (232351).

3539009 is a wasteful number, since it uses less digits than its factorization.

3539009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 3645, while the sum is 29.

The square root of 3539009 is about 1881.2253985102. The cubic root of 3539009 is about 152.3914339718.

The spelling of 3539009 in words is "three million, five hundred thirty-nine thousand, nine".