828605332 has 6 divisors (see below), whose sum is σ = 1450059338. Its totient is φ = 414302664.

The previous prime is 828605317. The next prime is 828605353. The reversal of 828605332 is 233506828.

It can be written as a sum of positive squares in only one way, i.e., 729324036 + 99281296 = 27006^2 + 9964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 828605291 and 828605300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103575663 + ... + 103575670.

Almost surely, 2^828605332 is an apocalyptic number.

It is an amenable number.

828605332 is a deficient number, since it is larger than the sum of its proper divisors (621454006).

828605332 is a wasteful number, since it uses less digits than its factorization.

828605332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207151337 (or 207151335 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 828605332 is about 28785.5055887507. The cubic root of 828605332 is about 939.2529646456.

The spelling of 828605332 in words is "eight hundred twenty-eight million, six hundred five thousand, three hundred thirty-two".