4989098 has 8 divisors (see below), whose sum is σ = 7561092. Its totient is φ = 2468736.

The previous prime is 4989079. The next prime is 4989107. The reversal of 4989098 is 8909894.

It can be written as a sum of positive squares in 2 ways, for example, as 4986289 + 2809 = 2233^2 + 53^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12665 + ... + 13052.

Almost surely, 2^4989098 is an apocalyptic number.

4989098 is a deficient number, since it is larger than the sum of its proper divisors (2571994).

4989098 is a wasteful number, since it uses less digits than its factorization.

4989098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25816.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 4989098 is about 2233.6288859164. The cubic root of 4989098 is about 170.8732231788.

The spelling of 4989098 in words is "four million, nine hundred eighty-nine thousand, ninety-eight".