3817861341 has 8 divisors (see below), whose sum is σ = 5817693504. Its totient is φ = 2181635040.

The previous prime is 3817861331. The next prime is 3817861409. The reversal of 3817861341 is 1431687183.

3817861341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3817861341 - 2¹⁷ = 3817730269 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3817861293 and 3817861302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3817861301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90901440 + ... + 90901481.

It is an arithmetic number, because the mean of its divisors is an integer number (727211688).

Almost surely, 2^3817861341 is an apocalyptic number.

It is an amenable number.

3817861341 is a deficient number, since it is larger than the sum of its proper divisors (1999832163).

3817861341 is a wasteful number, since it uses less digits than its factorization.

3817861341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181802931.

The product of its digits is 96768, while the sum is 42.

The square root of 3817861341 is about 61788.8447941859. The cubic root of 3817861341 is about 1562.9318823725.

The spelling of 3817861341 in words is "three billion, eight hundred seventeen million, eight hundred sixty-one thousand, three hundred forty-one".