726268382 has 8 divisors (see below), whose sum is σ = 1245031536. Its totient is φ = 311257872.

The previous prime is 726268351. The next prime is 726268397. The reversal of 726268382 is 283862627.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25938143 + ... + 25938170.

It is an arithmetic number, because the mean of its divisors is an integer number (155628942).

Almost surely, 2^726268382 is an apocalyptic number.

726268382 is a deficient number, since it is larger than the sum of its proper divisors (518763154).

726268382 is a wasteful number, since it uses less digits than its factorization.

726268382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51876322.

The product of its digits is 387072, while the sum is 44.

The square root of 726268382 is about 26949.3670055532. The cubic root of 726268382 is about 898.8744703787.

The spelling of 726268382 in words is "seven hundred twenty-six million, two hundred sixty-eight thousand, three hundred eighty-two".