4274209867 has 2 divisors, whose sum is σ = 4274209868. Its totient is φ = 4274209866.

The previous prime is 4274209837. The next prime is 4274209873. The reversal of 4274209867 is 7689024724.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4274209867 - 2⁷ = 4274209739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4274209867.

It is not a weakly prime, because it can be changed into another prime (4274209817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137104933 + 2137104934.

It is an arithmetic number, because the mean of its divisors is an integer number (2137104934).

Almost surely, 2^4274209867 is an apocalyptic number.

4274209867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274209867 is an equidigital number, since it uses as much as digits as its factorization.

4274209867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 4274209867 is about 65377.4415758219. The cubic root of 4274209867 is about 1622.8757875158.

The spelling of 4274209867 in words is "four billion, two hundred seventy-four million, two hundred nine thousand, eight hundred sixty-seven".