5994399 has 4 divisors (see below), whose sum is σ = 7992536. Its totient is φ = 3996264.

The previous prime is 5994379. The next prime is 5994403. The reversal of 5994399 is 9934995.

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

It is not a de Polignac number, because 5994399 - 2⁸ = 5994143 is a prime.

It is a D-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 (5994379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999064 + ... + 999069.

It is an arithmetic number, because the mean of its divisors is an integer number (1998134).

Almost surely, 2^5994399 is an apocalyptic number.

5994399 is a deficient number, since it is larger than the sum of its proper divisors (1998137).

5994399 is a wasteful number, since it uses less digits than its factorization.

5994399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998136.

The product of its digits is 393660, while the sum is 48.

The square root of 5994399 is about 2448.3461765036. The cubic root of 5994399 is about 181.6554989441.

The spelling of 5994399 in words is "five million, nine hundred ninety-four thousand, three hundred ninety-nine".