3831148464 has 120 divisors (see below), whose sum is σ = 11715718896. Its totient is φ = 1071628800.

The previous prime is 3831148457. The next prime is 3831148469. The reversal of 3831148464 is 4648411383.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3831148469) 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 23 ways as a sum of consecutive naturals, for example, 50134 + ... + 100874.

Almost surely, 2^3831148464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3831148464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5857859448).

3831148464 is an abundant number, since it is smaller than the sum of its proper divisors (7884570432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3831148464 is a wasteful number, since it uses less digits than its factorization.

3831148464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50787 (or 50770 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 3831148464 is about 61896.2718101826. The cubic root of 3831148464 is about 1564.7429157813.

The spelling of 3831148464 in words is "three billion, eight hundred thirty-one million, one hundred forty-eight thousand, four hundred sixty-four".