3406289149 has 4 divisors (see below), whose sum is σ = 3429150300. Its totient is φ = 3383428000.

The previous prime is 3406289129. The next prime is 3406289189. The reversal of 3406289149 is 9419826043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9419826043 = 42533 ⋅221471.

It can be written as a sum of positive squares in 2 ways, for example, as 1975180249 + 1431108900 = 44443^2 + 37830^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406289149 - 2⁹ = 3406288637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3406289099 and 3406289108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406289129) 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 3 ways as a sum of consecutive naturals, for example, 11430352 + ... + 11430649.

It is an arithmetic number, because the mean of its divisors is an integer number (857287575).

Almost surely, 2^3406289149 is an apocalyptic number.

It is an amenable number.

3406289149 is a deficient number, since it is larger than the sum of its proper divisors (22861151).

3406289149 is a wasteful number, since it uses less digits than its factorization.

3406289149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22861150.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 3406289149 is about 58363.4230404626. The cubic root of 3406289149 is about 1504.6211780038.

The spelling of 3406289149 in words is "three billion, four hundred six million, two hundred eighty-nine thousand, one hundred forty-nine".