9428683841 has 8 divisors (see below), whose sum is σ = 10017428520. Its totient is φ = 8857513728.

The previous prime is 9428683829. The next prime is 9428683877. The reversal of 9428683841 is 1483868249.

It can be written as a sum of positive squares in 4 ways, for example, as 4844716816 + 4583967025 = 69604^2 + 67705^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9428683841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9428683241) 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, 4392536 + ... + 4394681.

It is an arithmetic number, because the mean of its divisors is an integer number (1252178565).

Almost surely, 2^9428683841 is an apocalyptic number.

It is an amenable number.

9428683841 is a deficient number, since it is larger than the sum of its proper divisors (588744679).

9428683841 is a wasteful number, since it uses less digits than its factorization.

9428683841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787283.

The product of its digits is 2654208, while the sum is 53.

The square root of 9428683841 is about 97101.4100875986. The cubic root of 9428683841 is about 2112.5987790651.

The spelling of 9428683841 in words is "nine billion, four hundred twenty-eight million, six hundred eighty-three thousand, eight hundred forty-one".