3113968 has 40 divisors (see below), whose sum is σ = 7093296. Its totient is φ = 1305600.

The previous prime is 3113963. The next prime is 3113969. The reversal of 3113968 is 8693113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113963) 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, 1608 + ... + 2968.

Almost surely, 2^3113968 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 3113968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3546648).

3113968 is an abundant number, since it is smaller than the sum of its proper divisors (3979328).

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

3113968 is a wasteful number, since it uses less digits than its factorization.

3113968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393 (or 1387 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 3113968 is about 1764.6438734204. The cubic root of 3113968 is about 146.0286426572.

The spelling of 3113968 in words is "three million, one hundred thirteen thousand, nine hundred sixty-eight".