8968387 has 2 divisors, whose sum is σ = 8968388. Its totient is φ = 8968386.

The previous prime is 8968373. The next prime is 8968397. The reversal of 8968387 is 7838698.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8968387 - 2¹¹ = 8966339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8968387.

It is not a weakly prime, because it can be changed into another prime (8968357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4484193 + 4484194.

It is an arithmetic number, because the mean of its divisors is an integer number (4484194).

Almost surely, 2^8968387 is an apocalyptic number.

8968387 is a deficient number, since it is larger than the sum of its proper divisors (1).

8968387 is an equidigital number, since it uses as much as digits as its factorization.

8968387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 49.

The square root of 8968387 is about 2994.7265317554. The cubic root of 8968387 is about 207.7645495903.

The spelling of 8968387 in words is "eight million, nine hundred sixty-eight thousand, three hundred eighty-seven".