935009 has 4 divisors (see below), whose sum is σ = 984240. Its totient is φ = 885780.

The previous prime is 935003. The next prime is 935021. The reversal of 935009 is 900539.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 935009 - 2⁸ = 934753 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (935003) 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, 24587 + ... + 24624.

It is an arithmetic number, because the mean of its divisors is an integer number (246060).

2⁹³⁵⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

935009 is a deficient number, since it is larger than the sum of its proper divisors (49231).

935009 is a wasteful number, since it uses less digits than its factorization.

935009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49230.

The product of its (nonzero) digits is 1215, while the sum is 26.

The square root of 935009 is about 966.9586340687. The cubic root of 935009 is about 97.7849302715.

The spelling of 935009 in words is "nine hundred thirty-five thousand, nine".