723796263 has 8 divisors (see below), whose sum is σ = 1072290800. Its totient is φ = 482530824.

The previous prime is 723796261. The next prime is 723796309. The reversal of 723796263 is 362697327.

It is not a de Polignac number, because 723796263 - 2¹ = 723796261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723796261) 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, 13403608 + ... + 13403661.

It is an arithmetic number, because the mean of its divisors is an integer number (134036350).

Almost surely, 2^723796263 is an apocalyptic number.

723796263 is a deficient number, since it is larger than the sum of its proper divisors (348494537).

723796263 is a wasteful number, since it uses less digits than its factorization.

723796263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26807278 (or 26807272 counting only the distinct ones).

The product of its digits is 571536, while the sum is 45.

The square root of 723796263 is about 26903.4619147797. The cubic root of 723796263 is about 897.8534287725.

The spelling of 723796263 in words is "seven hundred twenty-three million, seven hundred ninety-six thousand, two hundred sixty-three".