8416963 has 4 divisors (see below), whose sum is σ = 8555008. Its totient is φ = 8278920.

The previous prime is 8416951. The next prime is 8417021. The reversal of 8416963 is 3696148.

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

It is not a de Polignac number, because 8416963 - 2⁹ = 8416451 is a prime.

It is a super-2 number, since 2×8416963² = 141690532286738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8416363) 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, 68931 + ... + 69052.

It is an arithmetic number, because the mean of its divisors is an integer number (2138752).

Almost surely, 2^8416963 is an apocalyptic number.

8416963 is a deficient number, since it is larger than the sum of its proper divisors (138045).

8416963 is a wasteful number, since it uses less digits than its factorization.

8416963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138044.

The product of its digits is 31104, while the sum is 37.

The square root of 8416963 is about 2901.2002688543. The cubic root of 8416963 is about 203.4160137344.

The spelling of 8416963 in words is "eight million, four hundred sixteen thousand, nine hundred sixty-three".