3831092139 has 8 divisors (see below), whose sum is σ = 5837854720. Its totient is φ = 2189195496.

The previous prime is 3831092119. The next prime is 3831092149. The reversal of 3831092139 is 9312901383.

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

It is not a de Polignac number, because 3831092139 - 2⁷ = 3831092011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3831092097 and 3831092106.

It is not an unprimeable number, because it can be changed into a prime (3831092119) 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, 91216459 + ... + 91216500.

It is an arithmetic number, because the mean of its divisors is an integer number (729731840).

Almost surely, 2^3831092139 is an apocalyptic number.

3831092139 is a deficient number, since it is larger than the sum of its proper divisors (2006762581).

3831092139 is a wasteful number, since it uses less digits than its factorization.

3831092139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182432969.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 3831092139 is about 61895.8168134164. The cubic root of 3831092139 is about 1564.7352475345.

The spelling of 3831092139 in words is "three billion, eight hundred thirty-one million, ninety-two thousand, one hundred thirty-nine".