727999488 has 220 divisors, whose sum is σ = 2223238512. Its totient is φ = 237219840.

The previous prime is 727999487. The next prime is 727999543. The reversal of 727999488 is 884999727.

It is not an unprimeable number, because it can be changed into a prime (727999487) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5557183 + ... + 5557313.

Almost surely, 2^727999488 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 727999488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1111619256).

727999488 is an abundant number, since it is smaller than the sum of its proper divisors (1495239024).

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

727999488 is a wasteful number, since it uses less digits than its factorization.

727999488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 203 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 63.

The square root of 727999488 is about 26981.4656384712. The cubic root of 727999488 is about 899.5880781625.

The spelling of 727999488 in words is "seven hundred twenty-seven million, nine hundred ninety-nine thousand, four hundred eighty-eight".