828396104 has 16 divisors (see below), whose sum is σ = 1578706620. Its totient is φ = 407407680.

The previous prime is 828396097. The next prime is 828396109. The reversal of 828396104 is 401693828.

It can be written as a sum of positive squares in 2 ways, for example, as 700660900 + 127735204 = 26470^2 + 11302^2 .

It is not an unprimeable number, because it can be changed into a prime (828396109) 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, 848279 + ... + 849254.

Almost surely, 2^828396104 is an apocalyptic number.

It is an amenable number.

828396104 is a deficient number, since it is larger than the sum of its proper divisors (750310516).

828396104 is a wasteful number, since it uses less digits than its factorization.

828396104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697600 (or 1697596 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 828396104 is about 28781.8710997044. The cubic root of 828396104 is about 939.1739022522.

The spelling of 828396104 in words is "eight hundred twenty-eight million, three hundred ninety-six thousand, one hundred four".