3789378794 has 8 divisors (see below), whose sum is σ = 5688666948. Its totient is φ = 1893156480.

The previous prime is 3789378779. The next prime is 3789378809. The reversal of 3789378794 is 4978739873.

It is an interprime number because it is at equal distance from previous prime (3789378779) and next prime (3789378809).

It can be written as a sum of positive squares in 2 ways, for example, as 3765417769 + 23961025 = 61363^2 + 4895^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3789378794.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763367 + ... + 768314.

Almost surely, 2^3789378794 is an apocalyptic number.

3789378794 is a deficient number, since it is larger than the sum of its proper divisors (1899288154).

3789378794 is a wasteful number, since it uses less digits than its factorization.

3789378794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532920.

The product of its digits is 64012032, while the sum is 65.

The square root of 3789378794 is about 61557.9303908115. The cubic root of 3789378794 is about 1559.0355086233.

The spelling of 3789378794 in words is "three billion, seven hundred eighty-nine million, three hundred seventy-eight thousand, seven hundred ninety-four".