3112311634 has 8 divisors (see below), whose sum is σ = 4686633468. Its totient is φ = 1550100480.

The previous prime is 3112311607. The next prime is 3112311649. The reversal of 3112311634 is 4361132113.

It can be written as a sum of positive squares in 2 ways, for example, as 1823717025 + 1288594609 = 42705^2 + 35897^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3112311599 and 3112311608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027027 + ... + 3028054.

Almost surely, 2^3112311634 is an apocalyptic number.

3112311634 is a deficient number, since it is larger than the sum of its proper divisors (1574321834).

3112311634 is a wasteful number, since it uses less digits than its factorization.

3112311634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055340.

The product of its digits is 1296, while the sum is 25.

The square root of 3112311634 is about 55788.0958090523. The cubic root of 3112311634 is about 1460.0274646113.

Adding to 3112311634 its reverse (4361132113), we get a palindrome (7473443747).

The spelling of 3112311634 in words is "three billion, one hundred twelve million, three hundred eleven thousand, six hundred thirty-four".