3000039 has 16 divisors (see below), whose sum is σ = 4595712. Its totient is φ = 1705248.

The previous prime is 3000029. The next prime is 3000047. The reversal of 3000039 is 9300003.

It is not a de Polignac number, because 3000039 - 2⁷ = 2999911 is a prime.

3000039 is a modest number, since divided by 39 gives 3 as remainder.

3000039 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2999991 and 3000027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7642 + ... + 8024.

It is an arithmetic number, because the mean of its divisors is an integer number (287232).

Almost surely, 2^3000039 is an apocalyptic number.

3000039 is a deficient number, since it is larger than the sum of its proper divisors (1595673).

3000039 is a wasteful number, since it uses less digits than its factorization.

3000039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 3000039 is about 1732.0620658625. The cubic root of 3000039 is about 144.2255820028.

The spelling of 3000039 in words is "three million, thirty-nine", and thus it is an aban number and an uban number.