3116406 has 16 divisors (see below), whose sum is σ = 6599664. Its totient is φ = 977664.

The previous prime is 3116381. The next prime is 3116417. The reversal of 3116406 is 6046113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15175 + ... + 15378.

It is an arithmetic number, because the mean of its divisors is an integer number (412479).

Almost surely, 2^3116406 is an apocalyptic number.

3116406 is an abundant number, since it is smaller than the sum of its proper divisors (3483258).

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

3116406 is a wasteful number, since it uses less digits than its factorization.

3116406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30575.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3116406 is about 1765.3345292040. The cubic root of 3116406 is about 146.0667424877.

The spelling of 3116406 in words is "three million, one hundred sixteen thousand, four hundred six".