4001934227 has 2 divisors, whose sum is σ = 4001934228. Its totient is φ = 4001934226.

The previous prime is 4001934221. The next prime is 4001934253. The reversal of 4001934227 is 7224391004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4001934227 - 2¹⁰ = 4001933203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4001934193 and 4001934202.

It is not a weakly prime, because it can be changed into another prime (4001934221) 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, 2000967113 + 2000967114.

It is an arithmetic number, because the mean of its divisors is an integer number (2000967114).

Almost surely, 2^4001934227 is an apocalyptic number.

4001934227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4001934227 is an equidigital number, since it uses as much as digits as its factorization.

4001934227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4001934227 is about 63260.8427623281. The cubic root of 4001934227 is about 1587.6568769019.

The spelling of 4001934227 in words is "four billion, one million, nine hundred thirty-four thousand, two hundred twenty-seven".