3783157144 has 32 divisors (see below), whose sum is σ = 7753097520. Its totient is φ = 1720008576.

The previous prime is 3783157123. The next prime is 3783157151. The reversal of 3783157144 is 4417513873.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3783157144.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 264499 + ... + 278434.

Almost surely, 2^3783157144 is an apocalyptic number.

It is an amenable number.

3783157144 is an abundant number, since it is smaller than the sum of its proper divisors (3969940376).

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

3783157144 is a wasteful number, since it uses less digits than its factorization.

3783157144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543019 (or 543015 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 3783157144 is about 61507.3747123058. The cubic root of 3783157144 is about 1558.1817990646.

The spelling of 3783157144 in words is "three billion, seven hundred eighty-three million, one hundred fifty-seven thousand, one hundred forty-four".