4909884 has 24 divisors (see below), whose sum is σ = 13093248. Its totient is φ = 1402800.

The previous prime is 4909871. The next prime is 4909939. The reversal of 4909884 is 4889094.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29142 + ... + 29309.

It is an arithmetic number, because the mean of its divisors is an integer number (545552).

Almost surely, 2^4909884 is an apocalyptic number.

It is an amenable number.

4909884 is an abundant number, since it is smaller than the sum of its proper divisors (8183364).

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

4909884 is a wasteful number, since it uses less digits than its factorization.

4909884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58465 (or 58463 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 4909884 is about 2215.8258054279. The cubic root of 4909884 is about 169.9640523761.

The spelling of 4909884 in words is "four million, nine hundred nine thousand, eight hundred eighty-four".