731683085 has 16 divisors (see below), whose sum is σ = 1009065600. Its totient is φ = 498918336.

The previous prime is 731683003. The next prime is 731683093. The reversal of 731683085 is 580386137.

731683085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 731683085 - 2⁸ = 731682829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52130 + ... + 64659.

It is an arithmetic number, because the mean of its divisors is an integer number (63066600).

Almost surely, 2^731683085 is an apocalyptic number.

It is an amenable number.

731683085 is a deficient number, since it is larger than the sum of its proper divisors (277382515).

731683085 is a wasteful number, since it uses less digits than its factorization.

731683085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116980.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 731683085 is about 27049.6411251610. The cubic root of 731683085 is about 901.1027983603.

The spelling of 731683085 in words is "seven hundred thirty-one million, six hundred eighty-three thousand, eighty-five".