4828809 has 8 divisors (see below), whose sum is σ = 6497920. Its totient is φ = 3189456.

The previous prime is 4828807. The next prime is 4828843. The reversal of 4828809 is 9088284.

It is a happy number.

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

It is not a de Polignac number, because 4828809 - 2¹ = 4828807 is a prime.

It is a Duffinian number.

It is a Curzon number.

4828809 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4828801) by changing a digit.

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, 7057 + ... + 7710.

It is an arithmetic number, because the mean of its divisors is an integer number (812240).

Almost surely, 2^4828809 is an apocalyptic number.

It is an amenable number.

4828809 is a deficient number, since it is larger than the sum of its proper divisors (1669111).

4828809 is a wasteful number, since it uses less digits than its factorization.

4828809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14879.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 4828809 is about 2197.4551189956. The cubic root of 4828809 is about 169.0233386299.

The spelling of 4828809 in words is "four million, eight hundred twenty-eight thousand, eight hundred nine".