3100009 has 8 divisors (see below), whose sum is σ = 3529152. Its totient is φ = 2695440.

The previous prime is 3100007. The next prime is 3100043. The reversal of 3100009 is 9000013.

It is a happy number.

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

It is not a de Polignac number, because 3100009 - 2¹ = 3100007 is a prime.

It is a super-2 number, since 2×3100009² = 19220111600162, which contains 22 as substring.

3100009 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3100007) 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, 5874 + ... + 6379.

It is an arithmetic number, because the mean of its divisors is an integer number (441144).

Almost surely, 2^3100009 is an apocalyptic number.

It is an amenable number.

3100009 is a deficient number, since it is larger than the sum of its proper divisors (429143).

3100009 is a wasteful number, since it uses less digits than its factorization.

3100009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 3100009 is about 1760.6842419923. The cubic root of 3100009 is about 145.8101146890.

The spelling of 3100009 in words is "three million, one hundred thousand, nine".