3821741448 has 32 divisors (see below), whose sum is σ = 10919261760. Its totient is φ = 1091926080.

The previous prime is 3821741447. The next prime is 3821741471. The reversal of 3821741448 is 8441471283.

It is a super-2 number, since 2×3821741448² = 29211415390722273408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 (3821741447) 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, 11374063 + ... + 11374398.

It is an arithmetic number, because the mean of its divisors is an integer number (341226930).

Almost surely, 2^3821741448 is an apocalyptic number.

It is an amenable number.

3821741448 is an abundant number, since it is smaller than the sum of its proper divisors (7097520312).

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

3821741448 is a wasteful number, since it uses less digits than its factorization.

3821741448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22748477 (or 22748473 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 3821741448 is about 61820.2349397024. The cubic root of 3821741448 is about 1563.4611743112.

The spelling of 3821741448 in words is "three billion, eight hundred twenty-one million, seven hundred forty-one thousand, four hundred forty-eight".