726883 has 8 divisors (see below), whose sum is σ = 777920. Its totient is φ = 677160.

The previous prime is 726853. The next prime is 726893. The reversal of 726883 is 388627.

It is a happy number.

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

It is not a de Polignac number, because 726883 - 2⁹ = 726371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (97240).

2⁷²⁶⁸⁸³ is an apocalyptic number.

726883 is a deficient number, since it is larger than the sum of its proper divisors (51037).

726883 is a wasteful number, since it uses less digits than its factorization.

726883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657.

The product of its digits is 16128, while the sum is 34.

The square root of 726883 is about 852.5743369349. The cubic root of 726883 is about 89.9127961912.

The spelling of 726883 in words is "seven hundred twenty-six thousand, eight hundred eighty-three".