3852447347 has 4 divisors (see below), whose sum is σ = 4402796976. Its totient is φ = 3302097720.

The previous prime is 3852447341. The next prime is 3852447359. The reversal of 3852447347 is 7437442583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3852447347 - 2¹⁸ = 3852185203 is a prime.

It is a super-2 number, since 2×3852447347² = 29682701122814676818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3852447341) 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, 275174804 + ... + 275174817.

It is an arithmetic number, because the mean of its divisors is an integer number (1100699244).

Almost surely, 2^3852447347 is an apocalyptic number.

3852447347 is a deficient number, since it is larger than the sum of its proper divisors (550349629).

3852447347 is an equidigital number, since it uses as much as digits as its factorization.

3852447347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550349628.

The product of its digits is 2257920, while the sum is 47.

The square root of 3852447347 is about 62068.0863810058. The cubic root of 3852447347 is about 1567.6372355717.

The spelling of 3852447347 in words is "three billion, eight hundred fifty-two million, four hundred forty-seven thousand, three hundred forty-seven".