4985398 has 8 divisors (see below), whose sum is σ = 8157960. Its totient is φ = 2266080.

The previous prime is 4985381. The next prime is 4985399. The reversal of 4985398 is 8935894.

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

It is a d-powerful number, because it can be written as 4⁷ + 9² + 8⁴ + 5⁴ + 3¹¹ + 9⁷ + 8⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113283 + ... + 113326.

It is an arithmetic number, because the mean of its divisors is an integer number (1019745).

Almost surely, 2^4985398 is an apocalyptic number.

4985398 is a deficient number, since it is larger than the sum of its proper divisors (3172562).

4985398 is a wasteful number, since it uses less digits than its factorization.

4985398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226622.

The product of its digits is 311040, while the sum is 46.

The square root of 4985398 is about 2232.8004836975. The cubic root of 4985398 is about 170.8309719021.

The spelling of 4985398 in words is "four million, nine hundred eighty-five thousand, three hundred ninety-eight".