8949983 has 8 divisors (see below), whose sum is σ = 10298400. Its totient is φ = 7619040.

The previous prime is 8949961. The next prime is 8949991. The reversal of 8949983 is 3899498.

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 8949983 - 2²⁰ = 7901407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8949923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3248 + ... + 5333.

It is an arithmetic number, because the mean of its divisors is an integer number (1287300).

Almost surely, 2^8949983 is an apocalyptic number.

8949983 is a deficient number, since it is larger than the sum of its proper divisors (1348417).

8949983 is a wasteful number, since it uses less digits than its factorization.

8949983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8737.

The product of its digits is 559872, while the sum is 50.

The square root of 8949983 is about 2991.6522190923. The cubic root of 8949983 is about 207.6223345971.

The spelling of 8949983 in words is "eight million, nine hundred forty-nine thousand, nine hundred eighty-three".