3807116103857 has 4 divisors (see below), whose sum is σ = 4153217567856. Its totient is φ = 3461014639860.

The previous prime is 3807116103851. The next prime is 3807116103883. The reversal of 3807116103857 is 7583016117083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3807116103857 - 2²⁸ = 3806847668401 is a prime.

It is a super-3 number, since 3×3807116103857³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3807116103851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173050731983 + ... + 173050732004.

It is an arithmetic number, because the mean of its divisors is an integer number (1038304391964).

Almost surely, 2^{3807116103857} is an apocalyptic number.

It is an amenable number.

3807116103857 is a deficient number, since it is larger than the sum of its proper divisors (346101463999).

3807116103857 is a wasteful number, since it uses less digits than its factorization.

3807116103857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346101463998.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 3807116103857 in words is "three trillion, eight hundred seven billion, one hundred sixteen million, one hundred three thousand, eight hundred fifty-seven".