3112343664 has 20 divisors (see below), whose sum is σ = 8040221256. Its totient is φ = 1037447872.

The previous prime is 3112343653. The next prime is 3112343671. The reversal of 3112343664 is 4663432113.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32420199 + ... + 32420294.

Almost surely, 2^3112343664 is an apocalyptic number.

It is an amenable number.

3112343664 is an abundant number, since it is smaller than the sum of its proper divisors (4927877592).

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

3112343664 is a wasteful number, since it uses less digits than its factorization.

3112343664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64840504 (or 64840498 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 3112343664 is about 55788.3828767244. The cubic root of 3112343664 is about 1460.0324731628.

Adding to 3112343664 its reverse (4663432113), we get a palindrome (7775775777).

The spelling of 3112343664 in words is "three billion, one hundred twelve million, three hundred forty-three thousand, six hundred sixty-four".