3982879445008 has 10 divisors (see below), whose sum is σ = 7716828924734. Its totient is φ = 1991439722496.

The previous prime is 3982879445003. The next prime is 3982879445057. The reversal of 3982879445008 is 8005449782893.

It can be written as a sum of positive squares in only one way, i.e., 2080598535184 + 1902280909824 = 1442428^2 + 1379232^2 .

It is a super-2 number, since 2×3982879445008² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3982879445003) 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 as a sum of consecutive naturals, namely, 124464982641 + ... + 124464982672.

Almost surely, 2^{3982879445008} is an apocalyptic number.

It is an amenable number.

3982879445008 is a deficient number, since it is larger than the sum of its proper divisors (3733949479726).

3982879445008 is a wasteful number, since it uses less digits than its factorization.

3982879445008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248929965321 (or 248929965315 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 67.

The spelling of 3982879445008 in words is "three trillion, nine hundred eighty-two billion, eight hundred seventy-nine million, four hundred forty-five thousand, eight".