9384948394 has 16 divisors (see below), whose sum is σ = 14346084960. Its totient is φ = 4602957840.

The previous prime is 9384948383. The next prime is 9384948403. The reversal of 9384948394 is 4938494839.

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, 958777 + ... + 968515.

It is an arithmetic number, because the mean of its divisors is an integer number (896630310).

Almost surely, 2^9384948394 is an apocalyptic number.

9384948394 is a deficient number, since it is larger than the sum of its proper divisors (4961136566).

9384948394 is a wasteful number, since it uses less digits than its factorization.

9384948394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18885.

The product of its digits is 26873856, while the sum is 61.

The square root of 9384948394 is about 96875.9433192782. The cubic root of 9384948394 is about 2109.3272485180.

The spelling of 9384948394 in words is "nine billion, three hundred eighty-four million, nine hundred forty-eight thousand, three hundred ninety-four".