727046680 has 16 divisors (see below), whose sum is σ = 1635855120. Its totient is φ = 290818656.

The previous prime is 727046669. The next prime is 727046693. The reversal of 727046680 is 86640727.

727046680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 18176167 = 727046680 / (7 + 2 + 7 + 0 + 4 + 6 + 6 + 8 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9088044 + ... + 9088123.

It is an arithmetic number, because the mean of its divisors is an integer number (102240945).

Almost surely, 2^727046680 is an apocalyptic number.

It is an amenable number.

727046680 is an abundant number, since it is smaller than the sum of its proper divisors (908808440).

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

727046680 is a wasteful number, since it uses less digits than its factorization.

727046680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18176178 (or 18176174 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 727046680 is about 26963.8031442154. The cubic root of 727046680 is about 899.1954455925.

The spelling of 727046680 in words is "seven hundred twenty-seven million, forty-six thousand, six hundred eighty".