3843485574 has 8 divisors (see below), whose sum is σ = 7686971160. Its totient is φ = 1281161856.

The previous prime is 3843485573. The next prime is 3843485651. The reversal of 3843485574 is 4755843483.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3843485574 is an admirable number.

It is a super-2 number, since 2×3843485574² = 29544762715092218952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843485573) 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, 320290459 + ... + 320290470.

It is an arithmetic number, because the mean of its divisors is an integer number (960871395).

Almost surely, 2^3843485574 is an apocalyptic number.

3843485574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3843485574 is a wasteful number, since it uses less digits than its factorization.

3843485574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640580934.

The product of its digits is 6451200, while the sum is 51.

The square root of 3843485574 is about 61995.8512644193. The cubic root of 3843485574 is about 1566.4207173788.

The spelling of 3843485574 in words is "three billion, eight hundred forty-three million, four hundred eighty-five thousand, five hundred seventy-four".