8984427 has 4 divisors (see below), whose sum is σ = 11979240. Its totient is φ = 5989616.

The previous prime is 8984407. The next prime is 8984441. The reversal of 8984427 is 7244898.

8984427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8984427 - 2⁶ = 8984363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8984407) 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, 1497402 + ... + 1497407.

It is an arithmetic number, because the mean of its divisors is an integer number (2994810).

Almost surely, 2^8984427 is an apocalyptic number.

8984427 is a deficient number, since it is larger than the sum of its proper divisors (2994813).

8984427 is a wasteful number, since it uses less digits than its factorization.

8984427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2994812.

The product of its digits is 129024, while the sum is 42.

The square root of 8984427 is about 2997.4033762575. The cubic root of 8984427 is about 207.8883384274. Note that the first 3 decimals are identical.

The spelling of 8984427 in words is "eight million, nine hundred eighty-four thousand, four hundred twenty-seven".