3158009 has 8 divisors (see below), whose sum is σ = 3372480. Its totient is φ = 2948400.

The previous prime is 3157993. The next prime is 3158033. The reversal of 3158009 is 9008513.

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

It is a cyclic number.

It is not a de Polignac number, because 3158009 - 2⁴ = 3157993 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 (3158069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179 + ... + 2519.

It is an arithmetic number, because the mean of its divisors is an integer number (421560).

Almost surely, 2^3158009 is an apocalyptic number.

It is an amenable number.

3158009 is a deficient number, since it is larger than the sum of its proper divisors (214471).

3158009 is a wasteful number, since it uses less digits than its factorization.

3158009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 3158009 is about 1777.0787827218. The cubic root of 3158009 is about 146.7138524715.

The spelling of 3158009 in words is "three million, one hundred fifty-eight thousand, nine".