4889958 has 16 divisors (see below), whose sum is σ = 9870960. Its totient is φ = 1614816.

The previous prime is 4889953. The next prime is 4889977. The reversal of 4889958 is 8599884.

It is a self number, because there is not a number n which added to its sum of digits gives 4889958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3085 + ... + 4392.

It is an arithmetic number, because the mean of its divisors is an integer number (616935).

Almost surely, 2^4889958 is an apocalyptic number.

4889958 is an abundant number, since it is smaller than the sum of its proper divisors (4981002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4889958 is a wasteful number, since it uses less digits than its factorization.

4889958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7591.

The product of its digits is 829440, while the sum is 51.

The square root of 4889958 is about 2211.3249422009. The cubic root of 4889958 is about 169.7338164184.

The spelling of 4889958 in words is "four million, eight hundred eighty-nine thousand, nine hundred fifty-eight".