727315316 has 24 divisors (see below), whose sum is σ = 1566526080. Its totient is φ = 287728992.

The previous prime is 727315249. The next prime is 727315319. The reversal of 727315316 is 613513727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727315319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998696 + ... + 999423.

It is an arithmetic number, because the mean of its divisors is an integer number (65271920).

Almost surely, 2^727315316 is an apocalyptic number.

It is an amenable number.

727315316 is an abundant number, since it is smaller than the sum of its proper divisors (839210764).

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

727315316 is a wasteful number, since it uses less digits than its factorization.

727315316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998143 (or 1998141 counting only the distinct ones).

The product of its digits is 26460, while the sum is 35.

The square root of 727315316 is about 26968.7841031071. The cubic root of 727315316 is about 899.3061796667.

The spelling of 727315316 in words is "seven hundred twenty-seven million, three hundred fifteen thousand, three hundred sixteen".