4988798 has 16 divisors (see below), whose sum is σ = 7768656. Its totient is φ = 2400960.

The previous prime is 4988761. The next prime is 4988831. The reversal of 4988798 is 8978894.

It is an Ulam number.

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, 6440 + ... + 7172.

It is an arithmetic number, because the mean of its divisors is an integer number (485541).

Almost surely, 2^4988798 is an apocalyptic number.

4988798 is a deficient number, since it is larger than the sum of its proper divisors (2779858).

4988798 is a wasteful number, since it uses less digits than its factorization.

4988798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its digits is 1161216, while the sum is 53.

The square root of 4988798 is about 2233.5617296148. The cubic root of 4988798 is about 170.8697981780.

The spelling of 4988798 in words is "four million, nine hundred eighty-eight thousand, seven hundred ninety-eight".