826300063 has 4 divisors (see below), whose sum is σ = 869789560. Its totient is φ = 782810568.

The previous prime is 826300049. The next prime is 826300087. The reversal of 826300063 is 360003628.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 826300063 - 2¹³ = 826291871 is a prime.

It is a super-2 number, since 2×826300063² = 1365543588227607938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826300043) 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, 21744720 + ... + 21744757.

It is an arithmetic number, because the mean of its divisors is an integer number (217447390).

Almost surely, 2^826300063 is an apocalyptic number.

826300063 is a deficient number, since it is larger than the sum of its proper divisors (43489497).

826300063 is a wasteful number, since it uses less digits than its factorization.

826300063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43489496.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 826300063 is about 28745.4355159215. The cubic root of 826300063 is about 938.3811214265.

The spelling of 826300063 in words is "eight hundred twenty-six million, three hundred thousand, sixty-three".