4319139 has 16 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 2463360.

The previous prime is 4319131. The next prime is 4319141. The reversal of 4319139 is 9319134.

4319139 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4319139 - 2³ = 4319131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4319131) 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, 3289 + ... + 4410.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^4319139 is an apocalyptic number.

4319139 is a deficient number, since it is larger than the sum of its proper divisors (2333661).

4319139 is a wasteful number, since it uses less digits than its factorization.

4319139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730.

The product of its digits is 2916, while the sum is 30.

The square root of 4319139 is about 2078.2538343523. The cubic root of 4319139 is about 162.8542363066.

The spelling of 4319139 in words is "four million, three hundred nineteen thousand, one hundred thirty-nine".