3106936 has 32 divisors (see below), whose sum is σ = 6732000. Its totient is φ = 1316736.

The previous prime is 3106921. The next prime is 3106969. The reversal of 3106936 is 6396013.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 5850 + ... + 6358.

It is an arithmetic number, because the mean of its divisors is an integer number (210375).

Almost surely, 2^3106936 is an apocalyptic number.

3106936 is the 1018-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3106936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3366000).

3106936 is an abundant number, since it is smaller than the sum of its proper divisors (3625064).

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

3106936 is a wasteful number, since it uses less digits than its factorization.

3106936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3106936 is about 1762.6502772813. The cubic root of 3106936 is about 145.9186385989.

The spelling of 3106936 in words is "three million, one hundred six thousand, nine hundred thirty-six".