3831379659 has 12 divisors (see below), whose sum is σ = 5825489800. Its totient is φ = 2419818624.

The previous prime is 3831379649. The next prime is 3831379667. The reversal of 3831379659 is 9569731383.

It is not a de Polignac number, because 3831379659 - 2¹⁵ = 3831346891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3831379639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11202694 + ... + 11203035.

Almost surely, 2^3831379659 is an apocalyptic number.

3831379659 is a deficient number, since it is larger than the sum of its proper divisors (1994110141).

3831379659 is a wasteful number, since it uses less digits than its factorization.

3831379659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22405754 (or 22405751 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 54.

The square root of 3831379659 is about 61898.1393823756. The cubic root of 3831379659 is about 1564.7743905436.

The spelling of 3831379659 in words is "three billion, eight hundred thirty-one million, three hundred seventy-nine thousand, six hundred fifty-nine".