828136392 has 16 divisors (see below), whose sum is σ = 2070341040. Its totient is φ = 276045456.

The previous prime is 828136373. The next prime is 828136411. The reversal of 828136392 is 293631828.

828136392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (828136373) and next prime (828136411).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17252818 + ... + 17252865.

It is an arithmetic number, because the mean of its divisors is an integer number (129396315).

Almost surely, 2^828136392 is an apocalyptic number.

It is an amenable number.

828136392 is an abundant number, since it is smaller than the sum of its proper divisors (1242204648).

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

828136392 is a wasteful number, since it uses less digits than its factorization.

828136392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34505692 (or 34505688 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 828136392 is about 28777.3590171162. The cubic root of 828136392 is about 939.0757446092.

The spelling of 828136392 in words is "eight hundred twenty-eight million, one hundred thirty-six thousand, three hundred ninety-two".