4274480891 has 2 divisors, whose sum is σ = 4274480892. Its totient is φ = 4274480890.

The previous prime is 4274480869. The next prime is 4274480921. The reversal of 4274480891 is 1980844724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4274480891 - 2¹⁸ = 4274218747 is a prime.

It is not a weakly prime, because it can be changed into another prime (4274480831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137240445 + 2137240446.

It is an arithmetic number, because the mean of its divisors is an integer number (2137240446).

Almost surely, 2^4274480891 is an apocalyptic number.

4274480891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274480891 is an equidigital number, since it uses as much as digits as its factorization.

4274480891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 4274480891 is about 65379.5143068530. The cubic root of 4274480891 is about 1622.9100885137.

The spelling of 4274480891 in words is "four billion, two hundred seventy-four million, four hundred eighty thousand, eight hundred ninety-one".