731096113 has 8 divisors (see below), whose sum is σ = 799381440. Its totient is φ = 663114480.

The previous prime is 731096087. The next prime is 731096131. The reversal of 731096113 is 311690137.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-731096113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (731096143) 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, 70870 + ... + 80527.

It is an arithmetic number, because the mean of its divisors is an integer number (99922680).

Almost surely, 2^731096113 is an apocalyptic number.

It is an amenable number.

731096113 is a deficient number, since it is larger than the sum of its proper divisors (68285327).

731096113 is a wasteful number, since it uses less digits than its factorization.

731096113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151847.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 731096113 is about 27038.7890446299. The cubic root of 731096113 is about 900.8617725103.

The spelling of 731096113 in words is "seven hundred thirty-one million, ninety-six thousand, one hundred thirteen".