3806885007 has 32 divisors (see below), whose sum is σ = 5761575360. Its totient is φ = 2483395200.

The previous prime is 3806885003. The next prime is 3806885051. The reversal of 3806885007 is 7005886083.

3806885007 is a `hidden beast` number, since 3 + 80 + 68 + 8 + 500 + 7 = 666.

It is not a de Polignac number, because 3806885007 - 2² = 3806885003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806885003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 564757 + ... + 571457.

It is an arithmetic number, because the mean of its divisors is an integer number (180049230).

Almost surely, 2^3806885007 is an apocalyptic number.

3806885007 is a deficient number, since it is larger than the sum of its proper divisors (1954690353).

3806885007 is a wasteful number, since it uses less digits than its factorization.

3806885007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7160 (or 7154 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 3806885007 is about 61699.9595380743. The cubic root of 3806885007 is about 1561.4326373267.

The spelling of 3806885007 in words is "three billion, eight hundred six million, eight hundred eighty-five thousand, seven".