4276929427 has 2 divisors, whose sum is σ = 4276929428. Its totient is φ = 4276929426.

The previous prime is 4276929401. The next prime is 4276929439. The reversal of 4276929427 is 7249296724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4276929427 - 2⁷ = 4276929299 is a prime.

It is not a weakly prime, because it can be changed into another prime (4276929457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138464713 + 2138464714.

It is an arithmetic number, because the mean of its divisors is an integer number (2138464714).

Almost surely, 2^4276929427 is an apocalyptic number.

4276929427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4276929427 is an equidigital number, since it uses as much as digits as its factorization.

4276929427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 52.

The square root of 4276929427 is about 65398.2371857224. The cubic root of 4276929427 is about 1623.2199113407.

The spelling of 4276929427 in words is "four billion, two hundred seventy-six million, nine hundred twenty-nine thousand, four hundred twenty-seven".