3087609 has 8 divisors (see below), whose sum is σ = 4704960. Its totient is φ = 1764336.

The previous prime is 3087599. The next prime is 3087619. The reversal of 3087609 is 9067803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3087599) and next prime (3087619).

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

It is not a de Polignac number, because 3087609 - 2¹¹ = 3085561 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3087609.

It is not an unprimeable number, because it can be changed into a prime (3087619) 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, 73494 + ... + 73535.

It is an arithmetic number, because the mean of its divisors is an integer number (588120).

Almost surely, 2^3087609 is an apocalyptic number.

It is an amenable number.

3087609 is a deficient number, since it is larger than the sum of its proper divisors (1617351).

3087609 is a wasteful number, since it uses less digits than its factorization.

3087609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147039.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 3087609 is about 1757.1593553232. The cubic root of 3087609 is about 145.6154419731.

The spelling of 3087609 in words is "three million, eighty-seven thousand, six hundred nine".