4724334720 has 640 divisors, whose sum is σ = 19762997760. Its totient is φ = 1053057024.

The previous prime is 4724334709. The next prime is 4724334761. The reversal of 4724334720 is 274334274.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17055222 + ... + 17055498.

It is an arithmetic number, because the mean of its divisors is an integer number (30879684).

Almost surely, 2^4724334720 is an apocalyptic number.

4724334720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4724334720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9881498880).

4724334720 is an abundant number, since it is smaller than the sum of its proper divisors (15038663040).

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

4724334720 is a wasteful number, since it uses less digits than its factorization.

4724334720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 4724334720 is about 68733.7960540519. The cubic root of 4724334720 is about 1677.9546537240.

Adding to 4724334720 its reverse (274334274), we get a palindrome (4998668994).

The spelling of 4724334720 in words is "four billion, seven hundred twenty-four million, three hundred thirty-four thousand, seven hundred twenty".