8939995 has 8 divisors (see below), whose sum is σ = 10823616. Its totient is φ = 7088256.

The previous prime is 8939993. The next prime is 8940007. The reversal of 8939995 is 5999398.

8939995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8939995 - 2¹ = 8939993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8939993) 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, 7347 + ... + 8476.

It is an arithmetic number, because the mean of its divisors is an integer number (1352952).

Almost surely, 2^8939995 is an apocalyptic number.

8939995 is a deficient number, since it is larger than the sum of its proper divisors (1883621).

8939995 is a wasteful number, since it uses less digits than its factorization.

8939995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15941.

The product of its digits is 787320, while the sum is 52.

The square root of 8939995 is about 2989.9824414200. The cubic root of 8939995 is about 207.5450717401.

The spelling of 8939995 in words is "eight million, nine hundred thirty-nine thousand, nine hundred ninety-five".