8923439 has 6 divisors (see below), whose sum is σ = 10380384. Its totient is φ = 7648620.

The previous prime is 8923427. The next prime is 8923457. The reversal of 8923439 is 9343298.

It is not a de Polignac number, because 8923439 - 2¹² = 8919343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8923469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91007 + ... + 91104.

It is an arithmetic number, because the mean of its divisors is an integer number (1730064).

Almost surely, 2^8923439 is an apocalyptic number.

8923439 is a deficient number, since it is larger than the sum of its proper divisors (1456945).

8923439 is a wasteful number, since it uses less digits than its factorization.

8923439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182125 (or 182118 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 8923439 is about 2987.2125803163. The cubic root of 8923439 is about 207.4168748186.

The spelling of 8923439 in words is "eight million, nine hundred twenty-three thousand, four hundred thirty-nine".