9934904281 has 8 divisors (see below), whose sum is σ = 10459719200. Its totient is φ = 9410281920.

The previous prime is 9934904269. The next prime is 9934904293. The reversal of 9934904281 is 1824094399.

It is an interprime number because it is at equal distance from previous prime (9934904269) and next prime (9934904293).

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

It is a cyclic number.

It is not a de Polignac number, because 9934904281 - 2⁵ = 9934904249 is a prime.

It is a super-2 number, since 2×9934904281² (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 (9934904201) 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, 64561 + ... + 155041.

It is an arithmetic number, because the mean of its divisors is an integer number (1307464900).

Almost surely, 2^9934904281 is an apocalyptic number.

It is an amenable number.

9934904281 is a deficient number, since it is larger than the sum of its proper divisors (524814919).

9934904281 is a wasteful number, since it uses less digits than its factorization.

9934904281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96279.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 9934904281 is about 99673.9899923746. The cubic root of 9934904281 is about 2149.7496936652.

The spelling of 9934904281 in words is "nine billion, nine hundred thirty-four million, nine hundred four thousand, two hundred eighty-one".