4884390 has 48 divisors (see below), whose sum is σ = 14515488. Its totient is φ = 1116288.

The previous prime is 4884377. The next prime is 4884401. The reversal of 4884390 is 934884.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3247 + ... + 4506.

It is an arithmetic number, because the mean of its divisors is an integer number (302406).

Almost surely, 2^4884390 is an apocalyptic number.

4884390 is an abundant number, since it is smaller than the sum of its proper divisors (9631098).

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

4884390 is a wasteful number, since it uses less digits than its factorization.

4884390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773 (or 7770 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4884390 is about 2210.0656098858. The cubic root of 4884390 is about 169.6693689102.

The spelling of 4884390 in words is "four million, eight hundred eighty-four thousand, three hundred ninety".