826828364 has 12 divisors (see below), whose sum is σ = 1451664984. Its totient is φ = 412066944.

The previous prime is 826828363. The next prime is 826828369. The reversal of 826828364 is 463828628.

It is not an unprimeable number, because it can be changed into a prime (826828361) 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, 335429 + ... + 337884.

It is an arithmetic number, because the mean of its divisors is an integer number (120972082).

Almost surely, 2^826828364 is an apocalyptic number.

It is an amenable number.

826828364 is a deficient number, since it is larger than the sum of its proper divisors (624836620).

826828364 is a wasteful number, since it uses less digits than its factorization.

826828364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673624 (or 673622 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 826828364 is about 28754.6233499936. The cubic root of 826828364 is about 938.5810657693.

The spelling of 826828364 in words is "eight hundred twenty-six million, eight hundred twenty-eight thousand, three hundred sixty-four".