4807644 has 24 divisors (see below), whose sum is σ = 11706240. Its totient is φ = 1532784.

The previous prime is 4807643. The next prime is 4807679. The reversal of 4807644 is 4467084.

It is a super-3 number, since 3×4807644³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4807643) by changing a digit.

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, 8434 + ... + 8985.

It is an arithmetic number, because the mean of its divisors is an integer number (487760).

Almost surely, 2^4807644 is an apocalyptic number.

It is an amenable number.

4807644 is an abundant number, since it is smaller than the sum of its proper divisors (6898596).

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

4807644 is a wasteful number, since it uses less digits than its factorization.

4807644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17449 (or 17447 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 4807644 is about 2192.6340323912. The cubic root of 4807644 is about 168.7760300038.

The spelling of 4807644 in words is "four million, eight hundred seven thousand, six hundred forty-four".