826830263 has 24 divisors (see below), whose sum is σ = 985944960. Its totient is φ = 691104960.

The previous prime is 826830253. The next prime is 826830283. The reversal of 826830263 is 362038628.

It is a happy number.

It is not a de Polignac number, because 826830263 - 2⁸ = 826830007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826830253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469178 + ... + 470936.

It is an arithmetic number, because the mean of its divisors is an integer number (41081040).

Almost surely, 2^826830263 is an apocalyptic number.

826830263 is a deficient number, since it is larger than the sum of its proper divisors (159114697).

826830263 is a wasteful number, since it uses less digits than its factorization.

826830263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 826830263 is about 28754.6563707515. The cubic root of 826830263 is about 938.5817843239.

The spelling of 826830263 in words is "eight hundred twenty-six million, eight hundred thirty thousand, two hundred sixty-three".