3719798827684 has 9 divisors (see below), whose sum is σ = 6509654698827. Its totient is φ = 1859897485164.

The previous prime is 3719798827681. The next prime is 3719798827709. The reversal of 3719798827684 is 4867288979173.

The square root of 3719798827684 is 1928678.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3719798827681) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3375187 + ... + 4339525.

Almost surely, 2^{3719798827684} is an apocalyptic number.

3719798827684 is the 1928678-th square number.

It is an amenable number.

3719798827684 is a deficient number, since it is larger than the sum of its proper divisors (2789855871143).

3719798827684 is an frugal number, since it uses more digits than its factorization.

3719798827684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928682 (or 964341 counting only the distinct ones).

The product of its digits is 2048385024, while the sum is 79.

The spelling of 3719798827684 in words is "three trillion, seven hundred nineteen billion, seven hundred ninety-eight million, eight hundred twenty-seven thousand, six hundred eighty-four".