4048247867 has 2 divisors, whose sum is σ = 4048247868. Its totient is φ = 4048247866.

The previous prime is 4048247807. The next prime is 4048247881. The reversal of 4048247867 is 7687428404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4048247867 - 2⁸ = 4048247611 is a prime.

It is not a weakly prime, because it can be changed into another prime (4048247807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024123933 + 2024123934.

It is an arithmetic number, because the mean of its divisors is an integer number (2024123934).

Almost surely, 2^4048247867 is an apocalyptic number.

4048247867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4048247867 is an equidigital number, since it uses as much as digits as its factorization.

4048247867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2408448, while the sum is 50.

The square root of 4048247867 is about 63625.8427606268. The cubic root of 4048247867 is about 1593.7579540559.

The spelling of 4048247867 in words is "four billion, forty-eight million, two hundred forty-seven thousand, eight hundred sixty-seven".