5659398 has 36 divisors (see below), whose sum is σ = 12643020. Its totient is φ = 1829088.

The previous prime is 5659373. The next prime is 5659399. The reversal of 5659398 is 8939565.

5659398 is a `hidden beast` number, since 56 + 593 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5659399) 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 17 ways as a sum of consecutive naturals, for example, 77490 + ... + 77562.

It is an arithmetic number, because the mean of its divisors is an integer number (351195).

Almost surely, 2^5659398 is an apocalyptic number.

5659398 is an abundant number, since it is smaller than the sum of its proper divisors (6983622).

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

5659398 is a wasteful number, since it uses less digits than its factorization.

5659398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 137 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 5659398 is about 2378.9489275728. The cubic root of 5659398 is about 178.2064473325.

The spelling of 5659398 in words is "five million, six hundred fifty-nine thousand, three hundred ninety-eight".