3168988 has 6 divisors (see below), whose sum is σ = 5545736. Its totient is φ = 1584492.

The previous prime is 3168983. The next prime is 3168989. The reversal of 3168988 is 8898613.

It is a happy number.

3168988 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3168983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396120 + ... + 396127.

Almost surely, 2^3168988 is an apocalyptic number.

It is an amenable number.

3168988 is a deficient number, since it is larger than the sum of its proper divisors (2376748).

3168988 is a wasteful number, since it uses less digits than its factorization.

3168988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792251 (or 792249 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 3168988 is about 1780.1651608769. The cubic root of 3168988 is about 146.8836755401.

The spelling of 3168988 in words is "three million, one hundred sixty-eight thousand, nine hundred eighty-eight".