928318272823 has 4 divisors (see below), whose sum is σ = 929726950680. Its totient is φ = 926909594968.

The previous prime is 928318272793. The next prime is 928318272829. The reversal of 928318272823 is 328272813829.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 928318272823 - 2⁹ = 928318272311 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 (928318272829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704337940 + ... + 704339257.

It is an arithmetic number, because the mean of its divisors is an integer number (232431737670).

Almost surely, 2^928318272823 is an apocalyptic number.

928318272823 is a deficient number, since it is larger than the sum of its proper divisors (1408677857).

928318272823 is a wasteful number, since it uses less digits than its factorization.

928318272823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408677856.

The product of its digits is 4644864, while the sum is 55.

The spelling of 928318272823 in words is "nine hundred twenty-eight billion, three hundred eighteen million, two hundred seventy-two thousand, eight hundred twenty-three".