8994963 has 16 divisors (see below), whose sum is σ = 12355200. Its totient is φ = 5818560.

The previous prime is 8994943. The next prime is 8995003. The reversal of 8994963 is 3694998.

It is a happy number.

It is not a de Polignac number, because 8994963 - 2⁶ = 8994899 is a prime.

It is a super-3 number, since 3×8994963³ (a number of 22 digits) contains 333 as substring.

8994963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8994943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15468 + ... + 16038.

It is an arithmetic number, because the mean of its divisors is an integer number (772200).

Almost surely, 2^8994963 is an apocalyptic number.

8994963 is a deficient number, since it is larger than the sum of its proper divisors (3360237).

8994963 is a wasteful number, since it uses less digits than its factorization.

8994963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its digits is 419904, while the sum is 48.

The square root of 8994963 is about 2999.1603825071. The cubic root of 8994963 is about 207.9695699443.

The spelling of 8994963 in words is "eight million, nine hundred ninety-four thousand, nine hundred sixty-three".