727410864 has 40 divisors (see below), whose sum is σ = 1885963120. Its totient is φ = 241590528.

The previous prime is 727410781. The next prime is 727410917. The reversal of 727410864 is 468014727.

727410864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14059 + ... + 40650.

It is an arithmetic number, because the mean of its divisors is an integer number (47149078).

Almost surely, 2^727410864 is an apocalyptic number.

It is an amenable number.

727410864 is an abundant number, since it is smaller than the sum of its proper divisors (1158552256).

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

727410864 is a wasteful number, since it uses less digits than its factorization.

727410864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54997 (or 54991 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 727410864 is about 26970.5555003971. Note that the first 4 decimals coincide. The cubic root of 727410864 is about 899.3455588018.

The spelling of 727410864 in words is "seven hundred twenty-seven million, four hundred ten thousand, eight hundred sixty-four".