8394963 has 4 divisors (see below), whose sum is σ = 11193288. Its totient is φ = 5596640.

The previous prime is 8394943. The next prime is 8394983. The reversal of 8394963 is 3694938.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8394943) and next prime (8394983).

It is a cyclic number.

It is not a de Polignac number, because 8394963 - 2¹² = 8390867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8394913) 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, 1399158 + ... + 1399163.

It is an arithmetic number, because the mean of its divisors is an integer number (2798322).

Almost surely, 2^8394963 is an apocalyptic number.

8394963 is a deficient number, since it is larger than the sum of its proper divisors (2798325).

8394963 is a wasteful number, since it uses less digits than its factorization.

8394963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798324.

The product of its digits is 139968, while the sum is 42.

The square root of 8394963 is about 2897.4062538760. The cubic root of 8394963 is about 203.2386315844.

The spelling of 8394963 in words is "eight million, three hundred ninety-four thousand, nine hundred sixty-three".