3804276785384 has 16 divisors (see below), whose sum is σ = 7169227193700. Its totient is φ = 1892482867072.

The previous prime is 3804276785377. The next prime is 3804276785399. The reversal of 3804276785384 is 4835876724083.

It can be written as a sum of positive squares in 2 ways, for example, as 3274615968100 + 529660817284 = 1809590^2 + 727778^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3804276785384.

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, 1206939029 + ... + 1206942180.

Almost surely, 2^{3804276785384} is an apocalyptic number.

It is an amenable number.

3804276785384 is a deficient number, since it is larger than the sum of its proper divisors (3364950408316).

3804276785384 is a wasteful number, since it uses less digits than its factorization.

3804276785384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413881412 (or 2413881408 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 65.

The spelling of 3804276785384 in words is "three trillion, eight hundred four billion, two hundred seventy-six million, seven hundred eighty-five thousand, three hundred eighty-four".