633089 has 4 divisors (see below), whose sum is σ = 647856. Its totient is φ = 618324.

The previous prime is 633079. The next prime is 633091. The reversal of 633089 is 980336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 633089 - 2¹² = 628993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (633079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7319 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (161964).

2⁶³³⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

633089 is a deficient number, since it is larger than the sum of its proper divisors (14767).

633089 is a wasteful number, since it uses less digits than its factorization.

633089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14766.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 633089 is about 795.6689009883. The cubic root of 633089 is about 85.8660706073.

The spelling of 633089 in words is "six hundred thirty-three thousand, eighty-nine".