3113944884 has 144 divisors (see below), whose sum is σ = 8967329280. Its totient is φ = 940468320.

The previous prime is 3113944843. The next prime is 3113944943. The reversal of 3113944884 is 4884493113.

3113944884 is a `hidden beast` number, since 31 + 139 + 4 + 488 + 4 = 666.

3113944884 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421099 + ... + 428429.

It is an arithmetic number, because the mean of its divisors is an integer number (62273120).

Almost surely, 2^3113944884 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 3113944884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4483664640).

3113944884 is an abundant number, since it is smaller than the sum of its proper divisors (5853384396).

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

3113944884 is a wasteful number, since it uses less digits than its factorization.

3113944884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7378 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 3113944884 is about 55802.7318686102. The cubic root of 3113944884 is about 1460.2828131686.

The spelling of 3113944884 in words is "three billion, one hundred thirteen million, nine hundred forty-four thousand, eight hundred eighty-four".