3831429137 has 4 divisors (see below), whose sum is σ = 3879928320. Its totient is φ = 3782929956.

The previous prime is 3831429127. The next prime is 3831429149. The reversal of 3831429137 is 7319241383.

3831429137 is digitally balanced in base 2, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3831429137 - 2⁶ = 3831429073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3831429094 and 3831429103.

It is not an unprimeable number, because it can be changed into a prime (3831429127) 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, 24249473 + ... + 24249630.

It is an arithmetic number, because the mean of its divisors is an integer number (969982080).

Almost surely, 2^3831429137 is an apocalyptic number.

It is an amenable number.

3831429137 is a deficient number, since it is larger than the sum of its proper divisors (48499183).

3831429137 is an equidigital number, since it uses as much as digits as its factorization.

3831429137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48499182.

The product of its digits is 108864, while the sum is 41.

The square root of 3831429137 is about 61898.5390538420. The cubic root of 3831429137 is about 1564.7811262873.

The spelling of 3831429137 in words is "three billion, eight hundred thirty-one million, four hundred twenty-nine thousand, one hundred thirty-seven".