3118949344 has 48 divisors (see below), whose sum is σ = 7116512256. Its totient is φ = 1317859200.

The previous prime is 3118949341. The next prime is 3118949347. The reversal of 3118949344 is 4439498113.

It is an interprime number because it is at equal distance from previous prime (3118949341) and next prime (3118949347).

It is a junction number, because it is equal to n+sod(n) for n = 3118949294 and 3118949303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118949341) 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, 82152 + ... + 113959.

It is an arithmetic number, because the mean of its divisors is an integer number (148260672).

Almost surely, 2^3118949344 is an apocalyptic number.

It is an amenable number.

3118949344 is an abundant number, since it is smaller than the sum of its proper divisors (3997562912).

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

3118949344 is a wasteful number, since it uses less digits than its factorization.

3118949344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196199 (or 196191 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 3118949344 is about 55847.5545033084. The cubic root of 3118949344 is about 1461.0646740989.

The spelling of 3118949344 in words is "three billion, one hundred eighteen million, nine hundred forty-nine thousand, three hundred forty-four".