923980085 has 8 divisors (see below), whose sum is σ = 1267172736. Its totient is φ = 633586320.

The previous prime is 923980037. The next prime is 923980103. The reversal of 923980085 is 580089329.

923980085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 923980085 - 2¹⁸ = 923717941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13199681 + ... + 13199750.

It is an arithmetic number, because the mean of its divisors is an integer number (158396592).

Almost surely, 2^923980085 is an apocalyptic number.

It is an amenable number.

923980085 is a deficient number, since it is larger than the sum of its proper divisors (343192651).

923980085 is a wasteful number, since it uses less digits than its factorization.

923980085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26399443.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 923980085 is about 30397.0407276761. The cubic root of 923980085 is about 973.9893397633.

The spelling of 923980085 in words is "nine hundred twenty-three million, nine hundred eighty thousand, eighty-five".