4722719232 has 320 divisors, whose sum is σ = 15930123264. Its totient is φ = 1207664640.

The previous prime is 4722719231. The next prime is 4722719269. The reversal of 4722719232 is 2329172274.

It is not an unprimeable number, because it can be changed into a prime (4722719231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8633583 + ... + 8634129.

Almost surely, 2^4722719232 is an apocalyptic number.

4722719232 is a gapful number since it is divisible by the number (42) 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 4722719232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7965061632).

4722719232 is an abundant number, since it is smaller than the sum of its proper divisors (11207404032).

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

4722719232 is a wasteful number, since it uses less digits than its factorization.

4722719232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 643 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 4722719232 is about 68722.0432757932. The cubic root of 4722719232 is about 1677.7633728486.

The spelling of 4722719232 in words is "four billion, seven hundred twenty-two million, seven hundred nineteen thousand, two hundred thirty-two".