9338284681 has 16 divisors (see below), whose sum is σ = 10444492800. Its totient is φ = 8275305600.

The previous prime is 9338284679. The next prime is 9338284687. The reversal of 9338284681 is 1864828339.

It is a cyclic number.

It is not a de Polignac number, because 9338284681 - 2¹ = 9338284679 is a prime.

It is a super-2 number, since 2×9338284681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9338284687) 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, 568735 + ... + 584923.

It is an arithmetic number, because the mean of its divisors is an integer number (652780800).

Almost surely, 2^9338284681 is an apocalyptic number.

It is an amenable number.

9338284681 is a deficient number, since it is larger than the sum of its proper divisors (1106208119).

9338284681 is a wasteful number, since it uses less digits than its factorization.

9338284681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17520.

The product of its digits is 1990656, while the sum is 52.

The square root of 9338284681 is about 96634.8005689462. The cubic root of 9338284681 is about 2105.8254487854.

The spelling of 9338284681 in words is "nine billion, three hundred thirty-eight million, two hundred eighty-four thousand, six hundred eighty-one".