4034642659 has 2 divisors, whose sum is σ = 4034642660. Its totient is φ = 4034642658.

The previous prime is 4034642641. The next prime is 4034642671. The reversal of 4034642659 is 9562464304.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4034642659 - 2⁵ = 4034642627 is a prime.

It is not a weakly prime, because it can be changed into another prime (4034642639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017321329 + 2017321330.

It is an arithmetic number, because the mean of its divisors is an integer number (2017321330).

Almost surely, 2^4034642659 is an apocalyptic number.

4034642659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034642659 is an equidigital number, since it uses as much as digits as its factorization.

4034642659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 4034642659 is about 63518.8370406764. The cubic root of 4034642659 is about 1591.9705351051.

The spelling of 4034642659 in words is "four billion, thirty-four million, six hundred forty-two thousand, six hundred fifty-nine".