5439318 has 16 divisors (see below), whose sum is σ = 10979760. Its totient is φ = 1796256.

The previous prime is 5439299. The next prime is 5439331. The reversal of 5439318 is 8139345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (686235).

Almost surely, 2^5439318 is an apocalyptic number.

5439318 is an abundant number, since it is smaller than the sum of its proper divisors (5540442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5439318 is a wasteful number, since it uses less digits than its factorization.

5439318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8431.

The product of its digits is 12960, while the sum is 33.

The square root of 5439318 is about 2332.2345508117. The cubic root of 5439318 is about 175.8658369766.

The spelling of 5439318 in words is "five million, four hundred thirty-nine thousand, three hundred eighteen".