3880703328 has 24 divisors (see below), whose sum is σ = 10186846488. Its totient is φ = 1293567744.

The previous prime is 3880703327. The next prime is 3880703329. The reversal of 3880703328 is 8233070883.

It is an interprime number because it is at equal distance from previous prime (3880703327) and next prime (3880703329).

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3880703328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880703327) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20211901 + ... + 20212092.

It is an arithmetic number, because the mean of its divisors is an integer number (424451937).

Almost surely, 2^3880703328 is an apocalyptic number.

It is an amenable number.

3880703328 is an abundant number, since it is smaller than the sum of its proper divisors (6306143160).

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

3880703328 is a wasteful number, since it uses less digits than its factorization.

3880703328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40424006 (or 40423998 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 3880703328 is about 62295.2913790441. The cubic root of 3880703328 is about 1571.4605430347.

The spelling of 3880703328 in words is "three billion, eight hundred eighty million, seven hundred three thousand, three hundred twenty-eight".