4603998 has 16 divisors (see below), whose sum is σ = 10523520. Its totient is φ = 1315416.

The previous prime is 4603987. The next prime is 4603999. The reversal of 4603998 is 8993064.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4603999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54768 + ... + 54851.

It is an arithmetic number, because the mean of its divisors is an integer number (657720).

Almost surely, 2^4603998 is an apocalyptic number.

4603998 is an abundant number, since it is smaller than the sum of its proper divisors (5919522).

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

4603998 is a wasteful number, since it uses less digits than its factorization.

4603998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109631.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 4603998 is about 2145.6928950807. The cubic root of 4603998 is about 166.3585177276.

The spelling of 4603998 in words is "four million, six hundred three thousand, nine hundred ninety-eight".