4800990 has 16 divisors (see below), whose sum is σ = 11522448. Its totient is φ = 1280256.

The previous prime is 4800989. The next prime is 4801033. The reversal of 4800990 is 990084.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 160033 = 4800990 / (4 + 8 + 0 + 0 + 9 + 9 + 0).

4800990 is a modest number, since divided by 990 gives 480 as remainder.

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 7 ways as a sum of consecutive naturals, for example, 79987 + ... + 80046.

It is an arithmetic number, because the mean of its divisors is an integer number (720153).

Almost surely, 2^4800990 is an apocalyptic number.

4800990 is an abundant number, since it is smaller than the sum of its proper divisors (6721458).

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

4800990 is a wasteful number, since it uses less digits than its factorization.

4800990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160043.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 4800990 is about 2191.1161539270. The cubic root of 4800990 is about 168.6981294623.

The spelling of 4800990 in words is "four million, eight hundred thousand, nine hundred ninety".