4988698 has 16 divisors (see below), whose sum is σ = 8791776. Its totient is φ = 2093040.

The previous prime is 4988689. The next prime is 4988699. The reversal of 4988698 is 8968894.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 9² + 8³ + 8⁷ + 6³ + 9⁶ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (4988699) 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 7 ways as a sum of consecutive naturals, for example, 8436 + ... + 9007.

It is an arithmetic number, because the mean of its divisors is an integer number (549486).

Almost surely, 2^4988698 is an apocalyptic number.

4988698 is a deficient number, since it is larger than the sum of its proper divisors (3803078).

4988698 is a wasteful number, since it uses less digits than its factorization.

4988698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17469.

The product of its digits is 995328, while the sum is 52.

The square root of 4988698 is about 2233.5393437323. The cubic root of 4988698 is about 170.8686564805.

The spelling of 4988698 in words is "four million, nine hundred eighty-eight thousand, six hundred ninety-eight".