8923739 has 8 divisors (see below), whose sum is σ = 9869232. Its totient is φ = 8000640.

The previous prime is 8923729. The next prime is 8923781. The reversal of 8923739 is 9373298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8923739 - 2¹⁶ = 8858203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8923696 and 8923705.

It is not an unprimeable number, because it can be changed into a prime (8923729) 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, 4754 + ... + 6359.

It is an arithmetic number, because the mean of its divisors is an integer number (1233654).

Almost surely, 2^8923739 is an apocalyptic number.

8923739 is a deficient number, since it is larger than the sum of its proper divisors (945493).

8923739 is a wasteful number, since it uses less digits than its factorization.

8923739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11197.

The product of its digits is 81648, while the sum is 41.

The square root of 8923739 is about 2987.2627939303. The cubic root of 8923739 is about 207.4191991977.

The spelling of 8923739 in words is "eight million, nine hundred twenty-three thousand, seven hundred thirty-nine".