3879707938448 has 10 divisors (see below), whose sum is σ = 7516934130774. Its totient is φ = 1939853969216.

The previous prime is 3879707938429. The next prime is 3879707938499. The reversal of 3879707938448 is 8448397079783.

It can be written as a sum of positive squares in only one way, i.e., 3680995262464 + 198712675984 = 1918592^2 + 445772^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121240873061 + ... + 121240873092.

Almost surely, 2^{3879707938448} is an apocalyptic number.

It is an amenable number.

3879707938448 is a deficient number, since it is larger than the sum of its proper divisors (3637226192326).

3879707938448 is a wasteful number, since it uses less digits than its factorization.

3879707938448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242481746161 (or 242481746155 counting only the distinct ones).

The product of its (nonzero) digits is 2048385024, while the sum is 77.

The spelling of 3879707938448 in words is "three trillion, eight hundred seventy-nine billion, seven hundred seven million, nine hundred thirty-eight thousand, four hundred forty-eight".