823348368 has 40 divisors (see below), whose sum is σ = 2363316000. Its totient is φ = 274449312.

The previous prime is 823348343. The next prime is 823348381. The reversal of 823348368 is 863843328.

823348368 is a `hidden beast` number, since 82 + 33 + 483 + 68 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952518 + ... + 953381.

It is an arithmetic number, because the mean of its divisors is an integer number (59082900).

Almost surely, 2^823348368 is an apocalyptic number.

It is an amenable number.

823348368 is an abundant number, since it is smaller than the sum of its proper divisors (1539967632).

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

823348368 is a wasteful number, since it uses less digits than its factorization.

823348368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905916 (or 1905904 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 823348368 is about 28694.0476057318. The cubic root of 823348368 is about 937.2624319639.

The spelling of 823348368 in words is "eight hundred twenty-three million, three hundred forty-eight thousand, three hundred sixty-eight".