3384812149 has 8 divisors (see below), whose sum is σ = 3587205528. Its totient is φ = 3182784000.

The previous prime is 3384812143. The next prime is 3384812153. The reversal of 3384812149 is 9412184833.

It can be written as a sum of positive squares in 4 ways, for example, as 1775358225 + 1609453924 = 42135^2 + 40118^2 .

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 3384812149 - 2⁷ = 3384812021 is a prime.

It is a super-2 number, since 2×3384812149² = 22913906568035996402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3384812143) 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 7 ways as a sum of consecutive naturals, for example, 72102 + ... + 109399.

It is an arithmetic number, because the mean of its divisors is an integer number (448400691).

Almost surely, 2^3384812149 is an apocalyptic number.

It is an amenable number.

3384812149 is a deficient number, since it is larger than the sum of its proper divisors (202393379).

3384812149 is a wasteful number, since it uses less digits than its factorization.

3384812149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182615.

The product of its digits is 165888, while the sum is 43.

The square root of 3384812149 is about 58179.1384346657. The cubic root of 3384812149 is about 1501.4522452391.

The spelling of 3384812149 in words is "three billion, three hundred eighty-four million, eight hundred twelve thousand, one hundred forty-nine".