9239385394 has 8 divisors (see below), whose sum is σ = 13860271728. Its totient is φ = 4619294820.

The previous prime is 9239385377. The next prime is 9239385481. The reversal of 9239385394 is 4935839329.

It is a happy number.

9239385394 is digitally balanced in base 2 and base 5, because in such bases 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169012 + ... + 216895.

It is an arithmetic number, because the mean of its divisors is an integer number (1732533966).

Almost surely, 2^9239385394 is an apocalyptic number.

9239385394 is a deficient number, since it is larger than the sum of its proper divisors (4620886334).

9239385394 is a wasteful number, since it uses less digits than its factorization.

9239385394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397880.

The product of its digits is 6298560, while the sum is 55.

The square root of 9239385394 is about 96121.7217594442. The cubic root of 9239385394 is about 2098.3649702525.

The spelling of 9239385394 in words is "nine billion, two hundred thirty-nine million, three hundred eighty-five thousand, three hundred ninety-four".