994963 has 2 divisors, whose sum is σ = 994964. Its totient is φ = 994962.

The previous prime is 994949. The next prime is 994991. The reversal of 994963 is 369499.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994963 is a prime.

It is not a weakly prime, because it can be changed into another prime (994913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497481 + 497482.

It is an arithmetic number, because the mean of its divisors is an integer number (497482).

2⁹⁹⁴⁹⁶³ is an apocalyptic number.

994963 is a deficient number, since it is larger than the sum of its proper divisors (1).

994963 is an equidigital number, since it uses as much as digits as its factorization.

994963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 40.

The square root of 994963 is about 997.4783205664. The cubic root of 994963 is about 99.8318173044.

It can be divided in two parts, 99496 and 3, that added together give a palindrome (99499).

The spelling of 994963 in words is "nine hundred ninety-four thousand, nine hundred sixty-three".