4634323561 has 8 divisors (see below), whose sum is σ = 5308329024. Its totient is φ = 3963307920.

The previous prime is 4634323549. The next prime is 4634323571. The reversal of 4634323561 is 1653234364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4634323561 - 2¹¹ = 4634321513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4634323561.

It is not an unprimeable number, because it can be changed into a prime (4634323501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744130 + ... + 750331.

It is an arithmetic number, because the mean of its divisors is an integer number (663541128).

Almost surely, 2^4634323561 is an apocalyptic number.

It is an amenable number.

4634323561 is a deficient number, since it is larger than the sum of its proper divisors (674005463).

4634323561 is a wasteful number, since it uses less digits than its factorization.

4634323561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494911.

The product of its digits is 155520, while the sum is 37.

The square root of 4634323561 is about 68075.8662155686. The cubic root of 4634323561 is about 1667.2297481732.

The spelling of 4634323561 in words is "four billion, six hundred thirty-four million, three hundred twenty-three thousand, five hundred sixty-one".