4809712 has 20 divisors (see below), whose sum is σ = 9620416. Its totient is φ = 2327040.

The previous prime is 4809703. The next prime is 4809719. The reversal of 4809712 is 2179084.

4809712 is an admirable number.

It is a super-3 number, since 3×4809712³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4809719) 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 3 ways as a sum of consecutive naturals, for example, 4353 + ... + 5344.

Almost surely, 2^4809712 is an apocalyptic number.

It is an amenable number.

4809712 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.

4809712 is a wasteful number, since it uses less digits than its factorization.

4809712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9736 (or 9730 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4809712 is about 2193.1055606149. The cubic root of 4809712 is about 168.8002261102.

The spelling of 4809712 in words is "four million, eight hundred nine thousand, seven hundred twelve".