3104244220 has 96 divisors (see below), whose sum is σ = 8480941056. Its totient is φ = 925478400.

The previous prime is 3104244181. The next prime is 3104244223. The reversal of 3104244220 is 224424013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3104244191 and 3104244200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104244223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8401 + ... + 79240.

It is an arithmetic number, because the mean of its divisors is an integer number (88343136).

Almost surely, 2^3104244220 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 3104244220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4240470528).

3104244220 is an abundant number, since it is smaller than the sum of its proper divisors (5376696836).

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

3104244220 is a wasteful number, since it uses less digits than its factorization.

3104244220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87691 (or 87689 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3104244220 is about 55715.7448123957. The cubic root of 3104244220 is about 1458.7648620608.

Adding to 3104244220 its reverse (224424013), we get a palindrome (3328668233).

The spelling of 3104244220 in words is "three billion, one hundred four million, two hundred forty-four thousand, two hundred twenty".