5998394 has 8 divisors (see below), whose sum is σ = 9020820. Its totient is φ = 2991456.

The previous prime is 5998393. The next prime is 5998409. The reversal of 5998394 is 4938995.

It can be written as a sum of positive squares in 2 ways, for example, as 5929225 + 69169 = 2435^2 + 263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5998393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2849 + ... + 4484.

Almost surely, 2^5998394 is an apocalyptic number.

5998394 is a deficient number, since it is larger than the sum of its proper divisors (3022426).

5998394 is a wasteful number, since it uses less digits than its factorization.

5998394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744.

The product of its digits is 349920, while the sum is 47.

The square root of 5998394 is about 2449.1618974662. The cubic root of 5998394 is about 181.6958450827.

The spelling of 5998394 in words is "five million, nine hundred ninety-eight thousand, three hundred ninety-four".