726363544 has 32 divisors (see below), whose sum is σ = 1412011440. Its totient is φ = 350041600.

The previous prime is 726363541. The next prime is 726363553. The reversal of 726363544 is 445363627.

It is a junction number, because it is equal to n+sod(n) for n = 726363497 and 726363506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726363541) 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, 13884 + ... + 40564.

Almost surely, 2^726363544 is an apocalyptic number.

It is an amenable number.

726363544 is a deficient number, since it is larger than the sum of its proper divisors (685647896).

726363544 is a wasteful number, since it uses less digits than its factorization.

726363544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26811 (or 26807 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 726363544 is about 26951.1325179481. The cubic root of 726363544 is about 898.9137281144.

It can be divided in two parts, 7263 and 63544, that added together give a palindrome (70807).

The spelling of 726363544 in words is "seven hundred twenty-six million, three hundred sixty-three thousand, five hundred forty-four".