633498 has 16 divisors (see below), whose sum is σ = 1333920. Its totient is φ = 200016.

The previous prime is 633497. The next prime is 633559. The reversal of 633498 is 894336.

633498 is nontrivially palindromic in base 8.

633498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (633497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665 + ... + 2892.

It is an arithmetic number, because the mean of its divisors is an integer number (83370).

2⁶³³⁴⁹⁸ is an apocalyptic number.

633498 is an abundant number, since it is smaller than the sum of its proper divisors (700422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

633498 is a wasteful number, since it uses less digits than its factorization.

633498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5581.

The product of its digits is 15552, while the sum is 33.

The square root of 633498 is about 795.9258759457. The cubic root of 633498 is about 85.8845575619.

The spelling of 633498 in words is "six hundred thirty-three thousand, four hundred ninety-eight".