10390039 has 8 divisors (see below), whose sum is σ = 11361168. Its totient is φ = 9423360.

The previous prime is 10390027. The next prime is 10390049. The reversal of 10390039 is 93009301.

10390039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10390039 - 2¹⁵ = 10357271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10389995 and 10390022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10390049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5529 + ... + 7165.

It is an arithmetic number, because the mean of its divisors is an integer number (1420146).

Almost surely, 2^10390039 is an apocalyptic number.

10390039 is a deficient number, since it is larger than the sum of its proper divisors (971129).

10390039 is a wasteful number, since it uses less digits than its factorization.

10390039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225.

The product of its (nonzero) digits is 729, while the sum is 25.

The square root of 10390039 is about 3223.3583418540. The cubic root of 10390039 is about 218.2088661175.

The spelling of 10390039 in words is "ten million, three hundred ninety thousand, thirty-nine".