4636873284 has 48 divisors (see below), whose sum is σ = 11465266176. Its totient is φ = 1453504000.

The previous prime is 4636873273. The next prime is 4636873289. The reversal of 4636873284 is 4823786364.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (4636873289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256669 + ... + 274139.

It is an arithmetic number, because the mean of its divisors is an integer number (238859712).

Almost surely, 2^4636873284 is an apocalyptic number.

It is an amenable number.

4636873284 is an abundant number, since it is smaller than the sum of its proper divisors (6828392892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4636873284 is a wasteful number, since it uses less digits than its factorization.

4636873284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18796 (or 18794 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 51.

The square root of 4636873284 is about 68094.5907102760. The cubic root of 4636873284 is about 1667.5354522394.

The spelling of 4636873284 in words is "four billion, six hundred thirty-six million, eight hundred seventy-three thousand, two hundred eighty-four".