3120908116 has 24 divisors (see below), whose sum is σ = 5614371560. Its totient is φ = 1516879872.

The previous prime is 3120908107. The next prime is 3120908117. The reversal of 3120908116 is 6118090213.

It can be written as a sum of positive squares in 4 ways, for example, as 2500400016 + 620508100 = 50004^2 + 24910^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120908117) 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, 161500 + ... + 179788.

Almost surely, 2^3120908116 is an apocalyptic number.

It is an amenable number.

3120908116 is a deficient number, since it is larger than the sum of its proper divisors (2493463444).

3120908116 is a wasteful number, since it uses less digits than its factorization.

3120908116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19483 (or 19481 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 3120908116 is about 55865.0885258405. The cubic root of 3120908116 is about 1461.3704708439.

Adding to 3120908116 its reverse (6118090213), we get a palindrome (9238998329).

The spelling of 3120908116 in words is "three billion, one hundred twenty million, nine hundred eight thousand, one hundred sixteen".