3121068 has 12 divisors (see below), whose sum is σ = 7282520. Its totient is φ = 1040352.

The previous prime is 3121057. The next prime is 3121087. The reversal of 3121068 is 8601213.

It is a tau number, because it is divible by the number of its divisors (12).

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, 130033 + ... + 130056.

Almost surely, 2^3121068 is an apocalyptic number.

It is an amenable number.

3121068 is an abundant number, since it is smaller than the sum of its proper divisors (4161452).

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

3121068 is a wasteful number, since it uses less digits than its factorization.

3121068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260096 (or 260094 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 3121068 is about 1766.6544653667. The cubic root of 3121068 is about 146.1395425735.

The spelling of 3121068 in words is "three million, one hundred twenty-one thousand, sixty-eight".