898963 has 4 divisors (see below), whose sum is σ = 968128. Its totient is φ = 829800.

The previous prime is 898951. The next prime is 898981. The reversal of 898963 is 369898.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369898 = 2 ⋅184949.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-898963 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (898063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34563 + ... + 34588.

It is an arithmetic number, because the mean of its divisors is an integer number (242032).

2⁸⁹⁸⁹⁶³ is an apocalyptic number.

898963 is a deficient number, since it is larger than the sum of its proper divisors (69165).

898963 is a wasteful number, since it uses less digits than its factorization.

898963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69164.

The product of its digits is 93312, while the sum is 43.

The square root of 898963 is about 948.1365935349. The cubic root of 898963 is about 96.5118422651.

The spelling of 898963 in words is "eight hundred ninety-eight thousand, nine hundred sixty-three".