8280368343 has 64 divisors (see below), whose sum is σ = 13622179200. Its totient is φ = 4938071040.

The previous prime is 8280368297. The next prime is 8280368357. The reversal of 8280368343 is 3438630828.

8280368343 is a `hidden beast` number, since 8 + 280 + 368 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 8280368343 - 2⁸ = 8280368087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8280368443) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 3648213 + ... + 3650481.

It is an arithmetic number, because the mean of its divisors is an integer number (212846550).

Almost surely, 2^8280368343 is an apocalyptic number.

8280368343 is a deficient number, since it is larger than the sum of its proper divisors (5341810857).

8280368343 is a wasteful number, since it uses less digits than its factorization.

8280368343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609 (or 2603 counting only the distinct ones).

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

The square root of 8280368343 is about 90996.5292909570. The cubic root of 8280368343 is about 2023.0962827417.

The spelling of 8280368343 in words is "eight billion, two hundred eighty million, three hundred sixty-eight thousand, three hundred forty-three".