4034604643 has 2 divisors, whose sum is σ = 4034604644. Its totient is φ = 4034604642.

The previous prime is 4034604641. The next prime is 4034604659. The reversal of 4034604643 is 3464064304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4034604643 - 2¹ = 4034604641 is a prime.

Together with 4034604641, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4034604599 and 4034604608.

It is not a weakly prime, because it can be changed into another prime (4034604641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017302321 + 2017302322.

It is an arithmetic number, because the mean of its divisors is an integer number (2017302322).

Almost surely, 2^4034604643 is an apocalyptic number.

4034604643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034604643 is an equidigital number, since it uses as much as digits as its factorization.

4034604643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

The square root of 4034604643 is about 63518.5377901601. The cubic root of 4034604643 is about 1591.9655350305.

Adding to 4034604643 its reverse (3464064304), we get a palindrome (7498668947).

The spelling of 4034604643 in words is "four billion, thirty-four million, six hundred four thousand, six hundred forty-three".