4730724 has 72 divisors (see below), whose sum is σ = 12882688. Its totient is φ = 1516320.

The previous prime is 4730723. The next prime is 4730729. The reversal of 4730724 is 4270374.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4730723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30054 + ... + 30210.

Almost surely, 2^4730724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4730724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6441344).

4730724 is an abundant number, since it is smaller than the sum of its proper divisors (8151964).

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

4730724 is a wasteful number, since it uses less digits than its factorization.

4730724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 4730724 is about 2175.0227585016. The cubic root of 4730724 is about 167.8710745556.

The spelling of 4730724 in words is "four million, seven hundred thirty thousand, seven hundred twenty-four".