3211068 has 72 divisors (see below), whose sum is σ = 8988672. Its totient is φ = 889056.

The previous prime is 3211049. The next prime is 3211069. The reversal of 3211068 is 8601123.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25221 + ... + 25347.

Almost surely, 2^3211068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3211068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4494336).

3211068 is an abundant number, since it is smaller than the sum of its proper divisors (5777604).

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

3211068 is a wasteful number, since it uses less digits than its factorization.

3211068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 182 counting only the distinct ones).

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

The square root of 3211068 is about 1791.9453116655. The cubic root of 3211068 is about 147.5309596987.

The spelling of 3211068 in words is "three million, two hundred eleven thousand, sixty-eight".