4619132244 has 120 divisors (see below), whose sum is σ = 12442463880. Its totient is φ = 1493178624.

The previous prime is 4619132191. The next prime is 4619132257. The reversal of 4619132244 is 4422319164.

4619132244 is a `hidden beast` number, since 4 + 619 + 1 + 32 + 2 + 4 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2602224144 + 2016908100 = 51012^2 + 44910^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4619132199 and 4619132208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6101514 + ... + 6102270.

It is an arithmetic number, because the mean of its divisors is an integer number (103687199).

Almost surely, 2^4619132244 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 4619132244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6221231940).

4619132244 is an abundant number, since it is smaller than the sum of its proper divisors (7823331636).

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

4619132244 is a wasteful number, since it uses less digits than its factorization.

4619132244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319 (or 1308 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4619132244 is about 67964.1982517266. The cubic root of 4619132244 is about 1665.4060271043.

The spelling of 4619132244 in words is "four billion, six hundred nineteen million, one hundred thirty-two thousand, two hundred forty-four".