908963 has 4 divisors (see below), whose sum is σ = 991608. Its totient is φ = 826320.

The previous prime is 908959. The next prime is 908993. The reversal of 908963 is 369809.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369809 = 11 ⋅33619.

It is not a de Polignac number, because 908963 - 2² = 908959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (908953) 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, 41306 + ... + 41327.

It is an arithmetic number, because the mean of its divisors is an integer number (247902).

2⁹⁰⁸⁹⁶³ is an apocalyptic number.

908963 is a deficient number, since it is larger than the sum of its proper divisors (82645).

908963 is a wasteful number, since it uses less digits than its factorization.

908963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82644.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 908963 is about 953.3955107929. The cubic root of 908963 is about 96.8683870616.

The spelling of 908963 in words is "nine hundred eight thousand, nine hundred sixty-three".