3106938 has 8 divisors (see below), whose sum is σ = 6213888. Its totient is φ = 1035644.

The previous prime is 3106921. The next prime is 3106969. The reversal of 3106938 is 8396013.

It is a sphenic number, since it is the product of 3 distinct primes.

3106938 is an admirable 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, 258906 + ... + 258917.

It is an arithmetic number, because the mean of its divisors is an integer number (776736).

Almost surely, 2^3106938 is an apocalyptic number.

3106938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3106938 is a wasteful number, since it uses less digits than its factorization.

3106938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517828.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3106938 is about 1762.6508446088. The cubic root of 3106938 is about 145.9186699091.

The spelling of 3106938 in words is "three million, one hundred six thousand, nine hundred thirty-eight".