4621984911 has 12 divisors (see below), whose sum is σ = 6704137440. Its totient is φ = 3068429280.

The previous prime is 4621984901. The next prime is 4621984921. The reversal of 4621984911 is 1194891264.

It is a happy number.

4621984911 is a `hidden beast` number, since 4 + 621 + 9 + 8 + 4 + 9 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (4621984901) and next prime (4621984921).

It is not a de Polignac number, because 4621984911 - 2¹¹ = 4621982863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621984901) 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 11 ways as a sum of consecutive naturals, for example, 1072230 + ... + 1076531.

It is an arithmetic number, because the mean of its divisors is an integer number (558678120).

Almost surely, 2^4621984911 is an apocalyptic number.

4621984911 is a deficient number, since it is larger than the sum of its proper divisors (2082152529).

4621984911 is a wasteful number, since it uses less digits than its factorization.

4621984911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149006 (or 2149003 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 4621984911 is about 67985.1815545123. The cubic root of 4621984911 is about 1665.7487950309.

The spelling of 4621984911 in words is "four billion, six hundred twenty-one million, nine hundred eighty-four thousand, nine hundred eleven".