3847463 has 6 divisors (see below), whose sum is σ = 4024584. Its totient is φ = 3671184.

The previous prime is 3847451. The next prime is 3847469. The reversal of 3847463 is 3647483.

It is not a de Polignac number, because 3847463 - 2¹⁰ = 3846439 is a prime.

It is a Duffinian number.

Its product of digits (48384) is a multiple of the sum of its prime divisors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3847469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9203 + ... + 9611.

It is an arithmetic number, because the mean of its divisors is an integer number (670764).

Almost surely, 2^3847463 is an apocalyptic number.

3847463 is a deficient number, since it is larger than the sum of its proper divisors (177121).

3847463 is an frugal number, since it uses more digits than its factorization.

3847463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841 (or 432 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3847463 is about 1961.4950930349. The cubic root of 3847463 is about 156.6960867238.

The spelling of 3847463 in words is "three million, eight hundred forty-seven thousand, four hundred sixty-three".