633323 has 4 divisors (see below), whose sum is σ = 634920. Its totient is φ = 631728.

The previous prime is 633317. The next prime is 633337. The reversal of 633323 is 323336.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 633323 - 2⁴ = 633307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 633295 and 633304.

It is not an unprimeable number, because it can be changed into a prime (633383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 1167.

It is an arithmetic number, because the mean of its divisors is an integer number (158730).

2⁶³³³²³ is an apocalyptic number.

633323 is a deficient number, since it is larger than the sum of its proper divisors (1597).

633323 is an equidigital number, since it uses as much as digits as its factorization.

633323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596.

The product of its digits is 972, while the sum is 20.

The square root of 633323 is about 795.8159334922. The cubic root of 633323 is about 85.8766484700.

Adding to 633323 its reverse (323336), we get a palindrome (956659).

The spelling of 633323 in words is "six hundred thirty-three thousand, three hundred twenty-three".