3444530146 has 8 divisors (see below), whose sum is σ = 5214197340. Its totient is φ = 1706464368.

The previous prime is 3444530119. The next prime is 3444530149. The reversal of 3444530146 is 6410354443.

It can be written as a sum of positive squares in 2 ways, for example, as 2733721225 + 710808921 = 52285^2 + 26661^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3444530149) 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, 7900081 + ... + 7900516.

Almost surely, 2^3444530146 is an apocalyptic number.

3444530146 is a deficient number, since it is larger than the sum of its proper divisors (1769667194).

3444530146 is a wasteful number, since it uses less digits than its factorization.

3444530146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15800708.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 3444530146 is about 58690.1196625122. The cubic root of 3444530146 is about 1510.2308238865.

Adding to 3444530146 its reverse (6410354443), we get a palindrome (9854884589).

The spelling of 3444530146 in words is "three billion, four hundred forty-four million, five hundred thirty thousand, one hundred forty-six".