3884708240 has 160 divisors (see below), whose sum is σ = 10695148800. Its totient is φ = 1311399936.

The previous prime is 3884708231. The next prime is 3884708263. The reversal of 3884708240 is 428074883.

It is a junction number, because it is equal to n+sod(n) for n = 3884708191 and 3884708200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1837424 + ... + 1839536.

It is an arithmetic number, because the mean of its divisors is an integer number (66844680).

Almost surely, 2^3884708240 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 3884708240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5347574400).

3884708240 is an abundant number, since it is smaller than the sum of its proper divisors (6810440560).

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

3884708240 is a wasteful number, since it uses less digits than its factorization.

3884708240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The square root of 3884708240 is about 62327.4276703283. The cubic root of 3884708240 is about 1572.0009431371. Note that the first 3 decimals are identical.

The spelling of 3884708240 in words is "three billion, eight hundred eighty-four million, seven hundred eight thousand, two hundred forty".