5009389 has 16 divisors (see below), whose sum is σ = 6345216. Its totient is φ = 3841200.

The previous prime is 5009359. The next prime is 5009413. The reversal of 5009389 is 9839005.

It is not a de Polignac number, because 5009389 - 2¹¹ = 5007341 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5009359) 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, 4674 + ... + 5644.

It is an arithmetic number, because the mean of its divisors is an integer number (396576).

Almost surely, 2^5009389 is an apocalyptic number.

It is an amenable number.

5009389 is a deficient number, since it is larger than the sum of its proper divisors (1335827).

5009389 is a wasteful number, since it uses less digits than its factorization.

5009389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5009389 is about 2238.1664370641. The cubic root of 5009389 is about 171.1045608363.

It can be divided in two parts, 500 and 9389, that added together give a palindrome (9889).

The spelling of 5009389 in words is "five million, nine thousand, three hundred eighty-nine".