3507009 has 8 divisors (see below), whose sum is σ = 5101152. Its totient is φ = 2125440.

The previous prime is 3506989. The next prime is 3507029. The reversal of 3507009 is 9007053.

It is an interprime number because it is at equal distance from previous prime (3506989) and next prime (3507029).

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

It is not a de Polignac number, because 3507009 - 2⁸ = 3506753 is a prime.

It is a super-2 number, since 2×3507009² = 24598224252162, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3507009.

It is not an unprimeable number, because it can be changed into a prime (3507029) 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, 53104 + ... + 53169.

It is an arithmetic number, because the mean of its divisors is an integer number (637644).

Almost surely, 2^3507009 is an apocalyptic number.

It is an amenable number.

3507009 is a deficient number, since it is larger than the sum of its proper divisors (1594143).

3507009 is a wasteful number, since it uses less digits than its factorization.

3507009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106287.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 3507009 is about 1872.7009905481. The cubic root of 3507009 is about 151.9307307875.

The spelling of 3507009 in words is "three million, five hundred seven thousand, nine".