828827108 has 12 divisors (see below), whose sum is σ = 1470317100. Its totient is φ = 408736512.

The previous prime is 828827099. The next prime is 828827117. The reversal of 828827108 is 801728828.

It is an interprime number because it is at equal distance from previous prime (828827099) and next prime (828827117).

It can be written as a sum of positive squares in 2 ways, for example, as 340328704 + 488498404 = 18448^2 + 22102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418933 + ... + 1419516.

It is an arithmetic number, because the mean of its divisors is an integer number (122526425).

Almost surely, 2^828827108 is an apocalyptic number.

It is an amenable number.

828827108 is a deficient number, since it is larger than the sum of its proper divisors (641489992).

828827108 is a wasteful number, since it uses less digits than its factorization.

828827108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838526 (or 2838524 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 44.

The square root of 828827108 is about 28789.3575475383. The cubic root of 828827108 is about 939.3367541073.

The spelling of 828827108 in words is "eight hundred twenty-eight million, eight hundred twenty-seven thousand, one hundred eight".