726035331502261 has 8 divisors (see below), whose sum is σ = 792040669380000. Its totient is φ = 660030347945040.

The previous prime is 726035331502249. The next prime is 726035331502301. The reversal of 726035331502261 is 162205133530627.

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

It is a cyclic number.

It is not a de Polignac number, because 726035331502261 - 2¹⁹ = 726035330977973 is a prime.

It is a super-3 number, since 3×726035331502261³ (a number of 46 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726035331502861) 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, 84286611 + ... + 92500288.

It is an arithmetic number, because the mean of its divisors is an integer number (99005083672500).

Almost surely, 2^{726035331502261} is an apocalyptic number.

It is an amenable number.

726035331502261 is a deficient number, since it is larger than the sum of its proper divisors (66005337877739).

726035331502261 is a wasteful number, since it uses less digits than its factorization.

726035331502261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177160259.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The spelling of 726035331502261 in words is "seven hundred twenty-six trillion, thirty-five billion, three hundred thirty-one million, five hundred two thousand, two hundred sixty-one".