828964 has 6 divisors (see below), whose sum is σ = 1450694. Its totient is φ = 414480.

The previous prime is 828953. The next prime is 828967. The reversal of 828964 is 469828.

It can be written as a sum of positive squares in only one way, i.e., 792100 + 36864 = 890^2 + 192^2 .

It is not an unprimeable number, because it can be changed into a prime (828967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103617 + ... + 103624.

2⁸²⁸⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

828964 is a deficient number, since it is larger than the sum of its proper divisors (621730).

828964 is a wasteful number, since it uses less digits than its factorization.

828964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207245 (or 207243 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 828964 is about 910.4746015129. The cubic root of 828964 is about 93.9388465981.

The spelling of 828964 in words is "eight hundred twenty-eight thousand, nine hundred sixty-four".