4084555860 has 432 divisors, whose sum is σ = 15820267008. Its totient is φ = 834831360.

The previous prime is 4084555807. The next prime is 4084555873. The reversal of 4084555860 is 685554804.

4084555860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 11129397 + ... + 11129763.

Almost surely, 2^4084555860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4084555860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7910133504).

4084555860 is an abundant number, since it is smaller than the sum of its proper divisors (11735711148).

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

4084555860 is a wasteful number, since it uses less digits than its factorization.

4084555860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The square root of 4084555860 is about 63910.5301182833. The cubic root of 4084555860 is about 1598.5084876555.

The spelling of 4084555860 in words is "four billion, eighty-four million, five hundred fifty-five thousand, eight hundred sixty".