4639885311 has 8 divisors (see below), whose sum is σ = 6188781744. Its totient is φ = 3092122880.

The previous prime is 4639885307. The next prime is 4639885319. The reversal of 4639885311 is 1135889364.

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 4639885311 - 2² = 4639885307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4639885319) 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 7 ways as a sum of consecutive naturals, for example, 273906 + ... + 290351.

It is an arithmetic number, because the mean of its divisors is an integer number (773597718).

Almost surely, 2^4639885311 is an apocalyptic number.

4639885311 is a deficient number, since it is larger than the sum of its proper divisors (1548896433).

4639885311 is a wasteful number, since it uses less digits than its factorization.

4639885311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567001.

The product of its digits is 622080, while the sum is 48.

The square root of 4639885311 is about 68116.7036122565. The cubic root of 4639885311 is about 1667.8964408013.

The spelling of 4639885311 in words is "four billion, six hundred thirty-nine million, eight hundred eighty-five thousand, three hundred eleven".