3144593616 has 20 divisors (see below), whose sum is σ = 8123533632. Its totient is φ = 1048197856.

The previous prime is 3144593597. The next prime is 3144593659. The reversal of 3144593616 is 6163954413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32756136 + ... + 32756231.

Almost surely, 2^3144593616 is an apocalyptic number.

It is an amenable number.

3144593616 is an abundant number, since it is smaller than the sum of its proper divisors (4978940016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144593616 is a wasteful number, since it uses less digits than its factorization.

3144593616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65512378 (or 65512372 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 3144593616 is about 56076.6762210458. The cubic root of 3144593616 is about 1465.0580827845.

The spelling of 3144593616 in words is "three billion, one hundred forty-four million, five hundred ninety-three thousand, six hundred sixteen".