632798 has 8 divisors (see below), whose sum is σ = 958392. Its totient is φ = 313336.

The previous prime is 632777. The next prime is 632813. The reversal of 632798 is 897236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

632798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1265 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (119799).

2⁶³²⁷⁹⁸ is an apocalyptic number.

632798 is a deficient number, since it is larger than the sum of its proper divisors (325594).

632798 is a wasteful number, since it uses less digits than its factorization.

632798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066.

The product of its digits is 18144, while the sum is 35.

The square root of 632798 is about 795.4860149619. The cubic root of 632798 is about 85.8529124489.

The spelling of 632798 in words is "six hundred thirty-two thousand, seven hundred ninety-eight".