828275964 has 24 divisors (see below), whose sum is σ = 1936626048. Its totient is φ = 275523120.

The previous prime is 828275957. The next prime is 828275983. The reversal of 828275964 is 469572828.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65022 + ... + 76709.

It is an arithmetic number, because the mean of its divisors is an integer number (80692752).

Almost surely, 2^828275964 is an apocalyptic number.

It is an amenable number.

828275964 is an abundant number, since it is smaller than the sum of its proper divisors (1108350084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

828275964 is a wasteful number, since it uses less digits than its factorization.

828275964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142225 (or 142223 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 828275964 is about 28779.7839463746. The cubic root of 828275964 is about 939.1284981244.

The spelling of 828275964 in words is "eight hundred twenty-eight million, two hundred seventy-five thousand, nine hundred sixty-four".