5039399 has 4 divisors (see below), whose sum is σ = 5134536. Its totient is φ = 4944264.

The previous prime is 5039383. The next prime is 5039407. The reversal of 5039399 is 9939305.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5039399 - 2⁴ = 5039383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47489 + ... + 47594.

It is an arithmetic number, because the mean of its divisors is an integer number (1283634).

Almost surely, 2^5039399 is an apocalyptic number.

5039399 is a deficient number, since it is larger than the sum of its proper divisors (95137).

5039399 is an equidigital number, since it uses as much as digits as its factorization.

5039399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95136.

The product of its (nonzero) digits is 32805, while the sum is 38.

The square root of 5039399 is about 2244.8605747351. The cubic root of 5039399 is about 171.4455623701.

The spelling of 5039399 in words is "five million, thirty-nine thousand, three hundred ninety-nine".