5639319 has 12 divisors (see below), whose sum is σ = 9309456. Its totient is φ = 3222432.

The previous prime is 5639297. The next prime is 5639327. The reversal of 5639319 is 9139365.

5639319 is a `hidden beast` number, since 5 + 639 + 3 + 19 = 666.

It is not a de Polignac number, because 5639319 - 2⁵ = 5639287 is a prime.

It is a super-2 number, since 2×5639319² = 63603837567522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5639399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44694 + ... + 44819.

It is an arithmetic number, because the mean of its divisors is an integer number (775788).

Almost surely, 2^5639319 is an apocalyptic number.

5639319 is a deficient number, since it is larger than the sum of its proper divisors (3670137).

5639319 is a wasteful number, since it uses less digits than its factorization.

5639319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89526 (or 89523 counting only the distinct ones).

The product of its digits is 21870, while the sum is 36.

The square root of 5639319 is about 2374.7250367148. The cubic root of 5639319 is about 177.9954444822.

The spelling of 5639319 in words is "five million, six hundred thirty-nine thousand, three hundred nineteen".