3144275904 has 336 divisors, whose sum is σ = 11024591616. Its totient is φ = 780595200.

The previous prime is 3144275891. The next prime is 3144275909. The reversal of 3144275904 is 4095724413.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144275909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2379564 + ... + 2380884.

Almost surely, 2^3144275904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3144275904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5512295808).

3144275904 is an abundant number, since it is smaller than the sum of its proper divisors (7880315712).

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

3144275904 is a wasteful number, since it uses less digits than its factorization.

3144275904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 3144275904 is about 56073.8433139730. The cubic root of 3144275904 is about 1465.0087407214.

The spelling of 3144275904 in words is "three billion, one hundred forty-four million, two hundred seventy-five thousand, nine hundred four".