4849842 has 8 divisors (see below), whose sum is σ = 9699696. Its totient is φ = 1616612.

The previous prime is 4849813. The next prime is 4849843. The reversal of 4849842 is 2489484.

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

4849842 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4849842.

It is not an unprimeable number, because it can be changed into a prime (4849843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404148 + ... + 404159.

It is an arithmetic number, because the mean of its divisors is an integer number (1212462).

Almost surely, 2^4849842 is an apocalyptic number.

4849842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4849842 is a wasteful number, since it uses less digits than its factorization.

4849842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808312.

The product of its digits is 73728, while the sum is 39.

The square root of 4849842 is about 2202.2356822102. The cubic root of 4849842 is about 169.2683899938.

The spelling of 4849842 in words is "four million, eight hundred forty-nine thousand, eight hundred forty-two".