4494838 has 8 divisors (see below), whose sum is σ = 6752880. Its totient is φ = 2243880.

The previous prime is 4494793. The next prime is 4494839. The reversal of 4494838 is 8384944.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4494838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494839) 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, 303 + ... + 3013.

It is an arithmetic number, because the mean of its divisors is an integer number (844110).

Almost surely, 2^4494838 is an apocalyptic number.

4494838 is a deficient number, since it is larger than the sum of its proper divisors (2258042).

4494838 is a wasteful number, since it uses less digits than its factorization.

4494838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542.

The product of its digits is 110592, while the sum is 40.

The square root of 4494838 is about 2120.1032993701. The cubic root of 4494838 is about 165.0332103338.

The spelling of 4494838 in words is "four million, four hundred ninety-four thousand, eight hundred thirty-eight".