3610009 has 12 divisors (see below), whose sum is σ = 4012092. Its totient is φ = 3244800.

The previous prime is 3610003. The next prime is 3610021. The reversal of 3610009 is 9000163.

It can be written as a sum of positive squares in 6 ways, for example, as 1795600 + 1814409 = 1340^2 + 1347^2 .

It is not a de Polignac number, because 3610009 - 2⁹ = 3609497 is a prime.

It is a Duffinian number.

3610009 is a lucky number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (3610003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6669 + ... + 7189.

It is an arithmetic number, because the mean of its divisors is an integer number (334341).

Almost surely, 2^3610009 is an apocalyptic number.

It is an amenable number.

3610009 is a deficient number, since it is larger than the sum of its proper divisors (402083).

3610009 is a wasteful number, since it uses less digits than its factorization.

3610009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 3610009 is about 1900.0023684196. The cubic root of 3610009 is about 153.4037919201.

The spelling of 3610009 in words is "three million, six hundred ten thousand, nine".