9344882921 has 8 divisors (see below), whose sum is σ = 10238937600. Its totient is φ = 8458248240.

The previous prime is 9344882887. The next prime is 9344882929. The reversal of 9344882921 is 1292884439.

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-9344882921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9344882921.

It is not an unprimeable number, because it can be changed into a prime (9344882929) 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, 1852361 + ... + 1857398.

It is an arithmetic number, because the mean of its divisors is an integer number (1279867200).

Almost surely, 2^9344882921 is an apocalyptic number.

It is an amenable number.

9344882921 is a deficient number, since it is larger than the sum of its proper divisors (894054679).

9344882921 is a wasteful number, since it uses less digits than its factorization.

9344882921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709999.

The product of its digits is 995328, while the sum is 50.

The square root of 9344882921 is about 96668.9346222456. The cubic root of 9344882921 is about 2106.3213096738.

The spelling of 9344882921 in words is "nine billion, three hundred forty-four million, eight hundred eighty-two thousand, nine hundred twenty-one".