4056634339 has 2 divisors, whose sum is σ = 4056634340. Its totient is φ = 4056634338.

The previous prime is 4056634321. The next prime is 4056634399. The reversal of 4056634339 is 9334366504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4056634339 - 2²⁹ = 3519763427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4056634295 and 4056634304.

It is not a weakly prime, because it can be changed into another prime (4056634399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028317169 + 2028317170.

It is an arithmetic number, because the mean of its divisors is an integer number (2028317170).

Almost surely, 2^4056634339 is an apocalyptic number.

4056634339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056634339 is an equidigital number, since it uses as much as digits as its factorization.

4056634339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 43.

The square root of 4056634339 is about 63691.7132678969. The cubic root of 4056634339 is about 1594.8577539114.

The spelling of 4056634339 in words is "four billion, fifty-six million, six hundred thirty-four thousand, three hundred thirty-nine".