3867447113 has 6 divisors (see below), whose sum is σ = 4095215514. Its totient is φ = 3639708896.

The previous prime is 3867447041. The next prime is 3867447127. The reversal of 3867447113 is 3117447683.

It can be written as a sum of positive squares in only one way, i.e., 3639950224 + 227496889 = 60332^2 + 15083^2 .

It is not a de Polignac number, because 3867447113 - 2¹⁴ = 3867430729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3867447013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248870 + ... + 263952.

It is an arithmetic number, because the mean of its divisors is an integer number (682535919).

Almost surely, 2^3867447113 is an apocalyptic number.

It is an amenable number.

3867447113 is a deficient number, since it is larger than the sum of its proper divisors (227768401).

3867447113 is an frugal number, since it uses more digits than its factorization.

3867447113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30183 (or 15100 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 3867447113 is about 62188.8021511912. The cubic root of 3867447113 is about 1569.6691681242.

The spelling of 3867447113 in words is "three billion, eight hundred sixty-seven million, four hundred forty-seven thousand, one hundred thirteen".