8267963 has 4 divisors (see below), whose sum is σ = 9019608. Its totient is φ = 7516320.

The previous prime is 8267953. The next prime is 8267981. The reversal of 8267963 is 3697628.

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 8267963 - 2¹⁰ = 8266939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8267963.

It is not an unprimeable number, because it can be changed into a prime (8267953) 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, 375806 + ... + 375827.

It is an arithmetic number, because the mean of its divisors is an integer number (2254902).

Almost surely, 2^8267963 is an apocalyptic number.

8267963 is a deficient number, since it is larger than the sum of its proper divisors (751645).

8267963 is a wasteful number, since it uses less digits than its factorization.

8267963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751644.

The product of its digits is 108864, while the sum is 41.

The square root of 8267963 is about 2875.4065799466. The cubic root of 8267963 is about 202.2085468329.

The spelling of 8267963 in words is "eight million, two hundred sixty-seven thousand, nine hundred sixty-three".