3804771004785 has 384 divisors, whose sum is σ = 7959830860800. Its totient is φ = 1665648230400.

The previous prime is 3804771004777. The next prime is 3804771004807. The reversal of 3804771004785 is 5874001774083.

3804771004785 is a `hidden beast` number, since 3 + 80 + 477 + 10 + 0 + 4 + 7 + 85 = 666.

It is not a de Polignac number, because 3804771004785 - 2³ = 3804771004777 is a prime.

It is a super-3 number, since 3×3804771004785³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5826601519 + ... + 5826602171.

It is an arithmetic number, because the mean of its divisors is an integer number (20728726200).

Almost surely, 2^{3804771004785} is an apocalyptic number.

It is an amenable number.

3804771004785 is an abundant number, since it is smaller than the sum of its proper divisors (4155059856015).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3804771004785 is a wasteful number, since it uses less digits than its factorization.

3804771004785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The spelling of 3804771004785 in words is "three trillion, eight hundred four billion, seven hundred seventy-one million, four thousand, seven hundred eighty-five".