3982777583944 has 32 divisors (see below), whose sum is σ = 7485317136000. Its totient is φ = 1986693743232.

The previous prime is 3982777583923. The next prime is 3982777583969. The reversal of 3982777583944 is 4493857772893.

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 7 ways as a sum of consecutive naturals, for example, 52582452 + ... + 52658140.

It is an arithmetic number, because the mean of its divisors is an integer number (233916160500).

Almost surely, 2^{3982777583944} is an apocalyptic number.

It is an amenable number.

3982777583944 is a deficient number, since it is larger than the sum of its proper divisors (3502539552056).

3982777583944 is a wasteful number, since it uses less digits than its factorization.

3982777583944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91117 (or 91113 counting only the distinct ones).

The product of its digits is 2560481280, while the sum is 76.

The spelling of 3982777583944 in words is "three trillion, nine hundred eighty-two billion, seven hundred seventy-seven million, five hundred eighty-three thousand, nine hundred forty-four".