3850207105 has 4 divisors (see below), whose sum is σ = 4620248532. Its totient is φ = 3080165680.

The previous prime is 3850207103. The next prime is 3850207183. The reversal of 3850207105 is 5017020583.

3850207105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1573867584 + 2276339521 = 39672^2 + 47711^2 .

It is not a de Polignac number, because 3850207105 - 2¹ = 3850207103 is a prime.

It is a Smith number, since the sum of its digits (31) 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 (3850207103) 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, 385020706 + ... + 385020715.

It is an arithmetic number, because the mean of its divisors is an integer number (1155062133).

Almost surely, 2^3850207105 is an apocalyptic number.

It is an amenable number.

3850207105 is a deficient number, since it is larger than the sum of its proper divisors (770041427).

3850207105 is an equidigital number, since it uses as much as digits as its factorization.

3850207105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770041426.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 3850207105 is about 62050.0371071605. The cubic root of 3850207105 is about 1567.3333103510. Note that the first 4 decimals are identical.

Adding to 3850207105 its reverse (5017020583), we get a palindrome (8867227688).

The spelling of 3850207105 in words is "three billion, eight hundred fifty million, two hundred seven thousand, one hundred five".