727330616 has 8 divisors (see below), whose sum is σ = 1363744920. Its totient is φ = 363665304.

The previous prime is 727330561. The next prime is 727330619. The reversal of 727330616 is 616033727.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727330619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45458156 + ... + 45458171.

It is an arithmetic number, because the mean of its divisors is an integer number (170468115).

Almost surely, 2^727330616 is an apocalyptic number.

It is an amenable number.

727330616 is a deficient number, since it is larger than the sum of its proper divisors (636414304).

727330616 is a wasteful number, since it uses less digits than its factorization.

727330616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90916333 (or 90916329 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 727330616 is about 26969.0677629020. The cubic root of 727330616 is about 899.3124856378.

The spelling of 727330616 in words is "seven hundred twenty-seven million, three hundred thirty thousand, six hundred sixteen".