3869184512 has 30 divisors (see below), whose sum is σ = 7733625273. Its totient is φ = 1933888512.

The previous prime is 3869184503. The next prime is 3869184533. The reversal of 3869184512 is 2154819683.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 3188183296 + 681001216 = 56464^2 + 26096^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=43984.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 1406114 + ... + 1408862.

Almost surely, 2^3869184512 is an apocalyptic number.

3869184512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3869184512 is a deficient number, since it is larger than the sum of its proper divisors (3864440761).

3869184512 is an frugal number, since it uses more digits than its factorization.

3869184512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516 (or 2751 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 3869184512 is about 62202.7693274182. The cubic root of 3869184512 is about 1569.9041839101.

The spelling of 3869184512 in words is "three billion, eight hundred sixty-nine million, one hundred eighty-four thousand, five hundred twelve".