4634321611 has 2 divisors, whose sum is σ = 4634321612. Its totient is φ = 4634321610.

The previous prime is 4634321609. The next prime is 4634321633. The reversal of 4634321611 is 1161234364.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4634321611 - 2¹ = 4634321609 is a prime.

Together with 4634321609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4634321411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2317160805 + 2317160806.

It is an arithmetic number, because the mean of its divisors is an integer number (2317160806).

Almost surely, 2^4634321611 is an apocalyptic number.

4634321611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4634321611 is an equidigital number, since it uses as much as digits as its factorization.

4634321611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 4634321611 is about 68075.8518933109. The cubic root of 4634321611 is about 1667.2295143312.

Adding to 4634321611 its reverse (1161234364), we get a palindrome (5795555975).

The spelling of 4634321611 in words is "four billion, six hundred thirty-four million, three hundred twenty-one thousand, six hundred eleven".