826330 has 8 divisors (see below), whose sum is σ = 1487412. Its totient is φ = 330528.

The previous prime is 826313. The next prime is 826333. The reversal of 826330 is 33628.

It can be written as a sum of positive squares in 2 ways, for example, as 826281 + 49 = 909^2 + 7^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 826330.

It is not an unprimeable number, because it can be changed into a prime (826333) 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, 41307 + ... + 41326.

2⁸²⁶³³⁰ is an apocalyptic number.

826330 is a deficient number, since it is larger than the sum of its proper divisors (661082).

826330 is a wasteful number, since it uses less digits than its factorization.

826330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82640.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 826330 is about 909.0269522957. The cubic root of 826330 is about 93.8392453862.

Adding to 826330 its reverse (33628), we get a palindrome (859958).

It can be divided in two parts, 826 and 330, that added together give a square (1156 = 34²).

The spelling of 826330 in words is "eight hundred twenty-six thousand, three hundred thirty".