9722792623 has 16 divisors (see below), whose sum is σ = 10159599744. Its totient is φ = 9295464960.

The previous prime is 9722792587. The next prime is 9722792627. The reversal of 9722792623 is 3262972279.

It is a cyclic number.

It is not a de Polignac number, because 9722792623 - 2¹³ = 9722784431 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 (9722792627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3354711 + ... + 3357607.

It is an arithmetic number, because the mean of its divisors is an integer number (634974984).

Almost surely, 2^9722792623 is an apocalyptic number.

9722792623 is a deficient number, since it is larger than the sum of its proper divisors (436807121).

9722792623 is a wasteful number, since it uses less digits than its factorization.

9722792623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482.

The product of its digits is 1143072, while the sum is 49.

The square root of 9722792623 is about 98604.2221357686. Note that the first 3 decimals coincide. The cubic root of 9722792623 is about 2134.3403471163.

The spelling of 9722792623 in words is "nine billion, seven hundred twenty-two million, seven hundred ninety-two thousand, six hundred twenty-three".