4638846011 has 4 divisors (see below), whose sum is σ = 4840534992. Its totient is φ = 4437157032.

The previous prime is 4638845999. The next prime is 4638846019. The reversal of 4638846011 is 1106488364.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4638846011 is a prime.

It is a super-2 number, since 2×4638846011² = 43037784627541224242, which contains 22 as substring.

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 4638846011.

It is not an unprimeable number, because it can be changed into a prime (4638846019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100844456 + ... + 100844501.

It is an arithmetic number, because the mean of its divisors is an integer number (1210133748).

Almost surely, 2^4638846011 is an apocalyptic number.

4638846011 is a deficient number, since it is larger than the sum of its proper divisors (201688981).

4638846011 is a wasteful number, since it uses less digits than its factorization.

4638846011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201688980.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 4638846011 is about 68109.0743660491. The cubic root of 4638846011 is about 1667.7718993455.

The spelling of 4638846011 in words is "four billion, six hundred thirty-eight million, eight hundred forty-six thousand, eleven".