726363 has 36 divisors (see below), whose sum is σ = 1244880. Its totient is φ = 406560.

The previous prime is 726337. The next prime is 726367. The reversal of 726363 is 363627.

It is not a de Polignac number, because 726363 - 2⁵ = 726331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726367) 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 35 ways as a sum of consecutive naturals, for example, 25033 + ... + 25061.

It is an arithmetic number, because the mean of its divisors is an integer number (34580).

726363 is a Friedman number, since it can be written as 667*33^2, using all its digits and the basic arithmetic operations.

2⁷²⁶³⁶³ is an apocalyptic number.

726363 is a deficient number, since it is larger than the sum of its proper divisors (518517).

726363 is a wasteful number, since it uses less digits than its factorization.

726363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 66 counting only the distinct ones).

The product of its digits is 4536, while the sum is 27.

The square root of 726363 is about 852.2693236296. The cubic root of 726363 is about 89.8913503705.

It can be divided in two parts, 726 and 363, that added together give a square (1089 = 33²).

The spelling of 726363 in words is "seven hundred twenty-six thousand, three hundred sixty-three".