8273828247 has 8 divisors (see below), whose sum is σ = 11129397744. Its totient is φ = 5467072128.

The previous prime is 8273828239. The next prime is 8273828291. The reversal of 8273828247 is 7428283728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8273828247 - 2³ = 8273828239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8273828247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8273828207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12202948 + ... + 12203625.

It is an arithmetic number, because the mean of its divisors is an integer number (1391174718).

Almost surely, 2^8273828247 is an apocalyptic number.

8273828247 is a deficient number, since it is larger than the sum of its proper divisors (2855569497).

8273828247 is a wasteful number, since it uses less digits than its factorization.

8273828247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24406689.

The product of its digits is 2408448, while the sum is 51.

The square root of 8273828247 is about 90960.5862283220. The cubic root of 8273828247 is about 2022.5635073718.

The spelling of 8273828247 in words is "eight billion, two hundred seventy-three million, eight hundred twenty-eight thousand, two hundred forty-seven".