3988302980650 has 48 divisors (see below), whose sum is σ = 7621041088224. Its totient is φ = 1551734902080.

The previous prime is 3988302980621. The next prime is 3988302980657. The reversal of 3988302980650 is 560892038893.

It is not an unprimeable number, because it can be changed into a prime (3988302980657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5823169 + ... + 6471931.

It is an arithmetic number, because the mean of its divisors is an integer number (158771689338).

Almost surely, 2^{3988302980650} is an apocalyptic number.

3988302980650 is a deficient number, since it is larger than the sum of its proper divisors (3632738107574).

3988302980650 is a wasteful number, since it uses less digits than its factorization.

3988302980650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652135 (or 652130 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 61.

The spelling of 3988302980650 in words is "three trillion, nine hundred eighty-eight billion, three hundred two million, nine hundred eighty thousand, six hundred fifty".