3147447413 has 8 divisors (see below), whose sum is σ = 3614293920. Its totient is φ = 2710720080.

The previous prime is 3147447379. The next prime is 3147447431.

3147447413 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 3147447413 - 2¹² = 3147443317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147446413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7529570 + ... + 7529987.

It is an arithmetic number, because the mean of its divisors is an integer number (451786740).

Almost surely, 2^3147447413 is an apocalyptic number.

It is an amenable number.

3147447413 is a deficient number, since it is larger than the sum of its proper divisors (466846507).

3147447413 is a wasteful number, since it uses less digits than its factorization.

3147447413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15059587.

The product of its digits is 112896, while the sum is 38.

The square root of 3147447413 is about 56102.1159404884. The cubic root of 3147447413 is about 1465.5011410117.

It can be divided in two parts, 31474 and 47413, that added together give a palindrome (78887).

The spelling of 3147447413 in words is "three billion, one hundred forty-seven million, four hundred forty-seven thousand, four hundred thirteen".