3785406875 has 10 divisors (see below), whose sum is σ = 4730245212. Its totient is φ = 3028325000.

The previous prime is 3785406871. The next prime is 3785406883. The reversal of 3785406875 is 5786045873.

3785406875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3785406875 - 2² = 3785406871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3785406871) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3027701 + ... + 3028950.

Almost surely, 2^3785406875 is an apocalyptic number.

3785406875 is a deficient number, since it is larger than the sum of its proper divisors (944838337).

3785406875 is an frugal number, since it uses more digits than its factorization.

3785406875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056671 (or 6056656 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 53.

The square root of 3785406875 is about 61525.6602971476. The cubic root of 3785406875 is about 1558.4906059793.

The spelling of 3785406875 in words is "three billion, seven hundred eighty-five million, four hundred six thousand, eight hundred seventy-five".