3681838095 has 16 divisors (see below), whose sum is σ = 6344090592. Its totient is φ = 1812597120.

The previous prime is 3681838051. The next prime is 3681838099. The reversal of 3681838095 is 5908381863.

It is not a de Polignac number, because 3681838095 - 2⁷ = 3681837967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3681838099) 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 15 ways as a sum of consecutive naturals, for example, 9440416 + ... + 9440805.

It is an arithmetic number, because the mean of its divisors is an integer number (396505662).

Almost surely, 2^3681838095 is an apocalyptic number.

3681838095 is a deficient number, since it is larger than the sum of its proper divisors (2662252497).

3681838095 is a wasteful number, since it uses less digits than its factorization.

3681838095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18881242.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 3681838095 is about 60678.1517104798. The cubic root of 3681838095 is about 1544.1455314368.

It can be divided in two parts, 368183 and 8095, that added together give a triangular number (376278 = T₈₆₇).

The spelling of 3681838095 in words is "three billion, six hundred eighty-one million, eight hundred thirty-eight thousand, ninety-five".