923404329 has 12 divisors (see below), whose sum is σ = 1346273136. Its totient is φ = 609848952.

The previous prime is 923404297. The next prime is 923404343.

923404329 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 923404329 - 2⁵ = 923404297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 923404293 and 923404302.

It is not an unprimeable number, because it can be changed into a prime (923404369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478479 + ... + 480404.

It is an arithmetic number, because the mean of its divisors is an integer number (112189428).

Almost surely, 2^923404329 is an apocalyptic number.

It is an amenable number.

923404329 is a deficient number, since it is larger than the sum of its proper divisors (422868807).

923404329 is a wasteful number, since it uses less digits than its factorization.

923404329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958996 (or 958993 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 923404329 is about 30387.5686589105. The cubic root of 923404329 is about 973.7869917060.

It can be divided in two parts, 92340 and 4329, that added together give a palindrome (96669).

The spelling of 923404329 in words is "nine hundred twenty-three million, four hundred four thousand, three hundred twenty-nine".