9231339805 has 16 divisors (see below), whose sum is σ = 11525013504. Its totient is φ = 7090554240.

The previous prime is 9231339787. The next prime is 9231339809. The reversal of 9231339805 is 5089331329.

It is a de Polignac number, because none of the positive numbers 2^k-9231339805 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 (9231339809) 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, 214792 + ... + 254161.

It is an arithmetic number, because the mean of its divisors is an integer number (720313344).

Almost surely, 2^9231339805 is an apocalyptic number.

It is an amenable number.

9231339805 is a deficient number, since it is larger than the sum of its proper divisors (2293673699).

9231339805 is a wasteful number, since it uses less digits than its factorization.

9231339805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469116.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 9231339805 is about 96079.8615996089. The cubic root of 9231339805 is about 2097.7557131001.

The spelling of 9231339805 in words is "nine billion, two hundred thirty-one million, three hundred thirty-nine thousand, eight hundred five".