828767792 has 20 divisors (see below), whose sum is σ = 1609327800. Its totient is φ = 413457408.

The previous prime is 828767791. The next prime is 828767801. The reversal of 828767792 is 297767828.

It is not an unprimeable number, because it can be changed into a prime (828767791) 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, 50498 + ... + 64865.

It is an arithmetic number, because the mean of its divisors is an integer number (80466390).

Almost surely, 2^828767792 is an apocalyptic number.

It is an amenable number.

828767792 is a deficient number, since it is larger than the sum of its proper divisors (780560008).

828767792 is a wasteful number, since it uses less digits than its factorization.

828767792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115820 (or 115814 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 56.

The square root of 828767792 is about 28788.3273567604. The cubic root of 828767792 is about 939.3143453212.

The spelling of 828767792 in words is "eight hundred twenty-eight million, seven hundred sixty-seven thousand, seven hundred ninety-two".