4791898 has 8 divisors (see below), whose sum is σ = 7231392. Its totient is φ = 2381436.

The previous prime is 4791883. The next prime is 4791901. The reversal of 4791898 is 8981974.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6840 + ... + 7507.

It is an arithmetic number, because the mean of its divisors is an integer number (903924).

Almost surely, 2^4791898 is an apocalyptic number.

4791898 is a deficient number, since it is larger than the sum of its proper divisors (2439494).

4791898 is a wasteful number, since it uses less digits than its factorization.

4791898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14516.

The product of its digits is 145152, while the sum is 46.

The square root of 4791898 is about 2189.0404290465. The cubic root of 4791898 is about 168.5915700069.

It can be divided in two parts, 47918 and 98, that multiplied together give a palindrome (4695964).

The spelling of 4791898 in words is "four million, seven hundred ninety-one thousand, eight hundred ninety-eight".