4641640411 has 4 divisors (see below), whose sum is σ = 4689492472. Its totient is φ = 4593788352.

The previous prime is 4641640403. The next prime is 4641640427. The reversal of 4641640411 is 1140461464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4641640411 - 2³ = 4641640403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4641640111) 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 in 3 ways as a sum of consecutive naturals, for example, 23925885 + ... + 23926078.

It is an arithmetic number, because the mean of its divisors is an integer number (1172373118).

Almost surely, 2^4641640411 is an apocalyptic number.

4641640411 is a deficient number, since it is larger than the sum of its proper divisors (47852061).

4641640411 is an equidigital number, since it uses as much as digits as its factorization.

4641640411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47852060.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4641640411 is about 68129.5854310005. The cubic root of 4641640411 is about 1668.1067158278.

The spelling of 4641640411 in words is "four billion, six hundred forty-one million, six hundred forty thousand, four hundred eleven".