8373887 has 2 divisors, whose sum is σ = 8373888. Its totient is φ = 8373886.

The previous prime is 8373857. The next prime is 8373907. The reversal of 8373887 is 7883738.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8373887 - 2⁶ = 8373823 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8373847) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4186943 + 4186944.

It is an arithmetic number, because the mean of its divisors is an integer number (4186944).

Almost surely, 2^8373887 is an apocalyptic number.

8373887 is a deficient number, since it is larger than the sum of its proper divisors (1).

8373887 is an equidigital number, since it uses as much as digits as its factorization.

8373887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 8373887 is about 2893.7669221967. The cubic root of 8373887 is about 203.0684085978.

The spelling of 8373887 in words is "eight million, three hundred seventy-three thousand, eight hundred eighty-seven".