3609008 has 20 divisors (see below), whose sum is σ = 7530768. Its totient is φ = 1665600.

The previous prime is 3609007. The next prime is 3609013. The reversal of 3609008 is 8009063.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (3609007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8468 + ... + 8883.

Almost surely, 2^3609008 is an apocalyptic number.

It is an amenable number.

3609008 is an abundant number, since it is smaller than the sum of its proper divisors (3921760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3609008 is a wasteful number, since it uses less digits than its factorization.

3609008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17372 (or 17366 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3609008 is about 1899.7389294321. The cubic root of 3609008 is about 153.3896117716.

The spelling of 3609008 in words is "three million, six hundred nine thousand, eight".