3144946244 has 24 divisors (see below), whose sum is σ = 6047824608. Its totient is φ = 1419083840.

The previous prime is 3144946243. The next prime is 3144946289. The reversal of 3144946244 is 4426494413.

It is a super-3 number, since 3×3144946244³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3144946243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254834 + ... + 266889.

It is an arithmetic number, because the mean of its divisors is an integer number (251992692).

Almost surely, 2^3144946244 is an apocalyptic number.

It is an amenable number.

3144946244 is a deficient number, since it is larger than the sum of its proper divisors (2902878364).

3144946244 is a wasteful number, since it uses less digits than its factorization.

3144946244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521875 (or 521873 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 3144946244 is about 56079.8202921514. The cubic root of 3144946244 is about 1465.1128435639.

The spelling of 3144946244 in words is "three billion, one hundred forty-four million, nine hundred forty-six thousand, two hundred forty-four".