8995387 has 2 divisors, whose sum is σ = 8995388. Its totient is φ = 8995386.

The previous prime is 8995381. The next prime is 8995391. The reversal of 8995387 is 7835998.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8995387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8995387.

It is not a weakly prime, because it can be changed into another prime (8995381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4497693 + 4497694.

It is an arithmetic number, because the mean of its divisors is an integer number (4497694).

Almost surely, 2^8995387 is an apocalyptic number.

8995387 is a deficient number, since it is larger than the sum of its proper divisors (1).

8995387 is an equidigital number, since it uses as much as digits as its factorization.

8995387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 49.

The square root of 8995387 is about 2999.2310681240. The cubic root of 8995387 is about 207.9728376143.

The spelling of 8995387 in words is "eight million, nine hundred ninety-five thousand, three hundred eighty-seven".