727006845 has 16 divisors (see below), whose sum is σ = 1182281472. Its totient is φ = 381380160.

The previous prime is 727006837. The next prime is 727006867. The reversal of 727006845 is 548600727.

It is not a de Polignac number, because 727006845 - 2³ = 727006837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396357 + ... + 398186.

It is an arithmetic number, because the mean of its divisors is an integer number (73892592).

Almost surely, 2^727006845 is an apocalyptic number.

It is an amenable number.

727006845 is a deficient number, since it is larger than the sum of its proper divisors (455274627).

727006845 is a wasteful number, since it uses less digits than its factorization.

727006845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794612.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 727006845 is about 26963.0644586256. The cubic root of 727006845 is about 899.1790229401.

The spelling of 727006845 in words is "seven hundred twenty-seven million, six thousand, eight hundred forty-five".