4990895 has 24 divisors (see below), whose sum is σ = 7507584. Its totient is φ = 3157056.

The previous prime is 4990891. The next prime is 4990919. The reversal of 4990895 is 5980994.

4990895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4990895 - 2² = 4990891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2402 + ... + 3968.

It is an arithmetic number, because the mean of its divisors is an integer number (312816).

Almost surely, 2^4990895 is an apocalyptic number.

4990895 is a deficient number, since it is larger than the sum of its proper divisors (2516689).

4990895 is a wasteful number, since it uses less digits than its factorization.

4990895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 4990895 is about 2234.0311098998. The cubic root of 4990895 is about 170.8937360600.

Subtracting 4990895 from its reverse (5980994), we obtain a palindrome (990099).

It can be divided in two parts, 4990 and 895, that added together give a palindrome (5885).

The spelling of 4990895 in words is "four million, nine hundred ninety thousand, eight hundred ninety-five".