3806835572707 has 32 divisors (see below), whose sum is σ = 3946889358720. Its totient is φ = 3668950702080.

The previous prime is 3806835572671. The next prime is 3806835572723. The reversal of 3806835572707 is 7072755386083.

It is a happy number.

3806835572707 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3806835572707 is a prime.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3806835575707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2549788653 + ... + 2549790145.

It is an arithmetic number, because the mean of its divisors is an integer number (123340292460).

Almost surely, 2^{3806835572707} is an apocalyptic number.

3806835572707 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3806835572707 is a deficient number, since it is larger than the sum of its proper divisors (140053786013).

3806835572707 is a wasteful number, since it uses less digits than its factorization.

3806835572707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103.

The product of its (nonzero) digits is 59270400, while the sum is 61.

The spelling of 3806835572707 in words is "three trillion, eight hundred six billion, eight hundred thirty-five million, five hundred seventy-two thousand, seven hundred seven".