9354939982 has 8 divisors (see below), whose sum is σ = 14085765936. Its totient is φ = 4659684672.

The previous prime is 9354939977. The next prime is 9354939989. The reversal of 9354939982 is 2899394539.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9354939982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9354939989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8892003 + ... + 8893054.

It is an arithmetic number, because the mean of its divisors is an integer number (1760720742).

Almost surely, 2^9354939982 is an apocalyptic number.

9354939982 is a deficient number, since it is larger than the sum of its proper divisors (4730825954).

9354939982 is a wasteful number, since it uses less digits than its factorization.

9354939982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17785322.

The product of its digits is 18895680, while the sum is 61.

The square root of 9354939982 is about 96720.9386947831. The cubic root of 9354939982 is about 2107.0766537963.

The spelling of 9354939982 in words is "nine billion, three hundred fifty-four million, nine hundred thirty-nine thousand, nine hundred eighty-two".