726067323 has 12 divisors (see below), whose sum is σ = 1065957568. Its totient is φ = 476109360.

The previous prime is 726067313. The next prime is 726067357. The reversal of 726067323 is 323760627.

It is not a de Polignac number, because 726067323 - 2¹⁷ = 725936251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726067313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660715 + ... + 661812.

Almost surely, 2^726067323 is an apocalyptic number.

726067323 is a deficient number, since it is larger than the sum of its proper divisors (339890245).

726067323 is a wasteful number, since it uses less digits than its factorization.

726067323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322594 (or 1322591 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 726067323 is about 26945.6364370931. The cubic root of 726067323 is about 898.7915150568.

The spelling of 726067323 in words is "seven hundred twenty-six million, sixty-seven thousand, three hundred twenty-three".