4402318620 has 192 divisors, whose sum is σ = 14881950720. Its totient is φ = 949874688.

The previous prime is 4402318579. The next prime is 4402318643. The reversal of 4402318620 is 268132044.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2688442 + ... + 2690078.

It is an arithmetic number, because the mean of its divisors is an integer number (77510160).

Almost surely, 2^4402318620 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 4402318620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7440975360).

4402318620 is an abundant number, since it is smaller than the sum of its proper divisors (10479632100).

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

4402318620 is a wasteful number, since it uses less digits than its factorization.

4402318620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4402318620 is about 66349.9707611089. The cubic root of 4402318620 is about 1638.9303231854.

The spelling of 4402318620 in words is "four billion, four hundred two million, three hundred eighteen thousand, six hundred twenty".