828692164 has 24 divisors (see below), whose sum is σ = 1489405176. Its totient is φ = 403200000.

The previous prime is 828692143. The next prime is 828692171. The reversal of 828692164 is 461296828.

It can be written as a sum of positive squares in 4 ways, for example, as 110880900 + 717811264 = 10530^2 + 26792^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59464 + ... + 72064.

It is an arithmetic number, because the mean of its divisors is an integer number (62058549).

Almost surely, 2^828692164 is an apocalyptic number.

It is an amenable number.

828692164 is a deficient number, since it is larger than the sum of its proper divisors (660713012).

828692164 is a wasteful number, since it uses less digits than its factorization.

828692164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13047 (or 13045 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 828692164 is about 28787.0138083129. The cubic root of 828692164 is about 939.2857725304.

The spelling of 828692164 in words is "eight hundred twenty-eight million, six hundred ninety-two thousand, one hundred sixty-four".