3213108 has 60 divisors (see below), whose sum is σ = 8619072. Its totient is φ = 1043280.

The previous prime is 3213101. The next prime is 3213127. The reversal of 3213108 is 8013123.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15123 + ... + 15333.

Almost surely, 2^3213108 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 3213108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4309536).

3213108 is an abundant number, since it is smaller than the sum of its proper divisors (5405964).

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

3213108 is a wasteful number, since it uses less digits than its factorization.

3213108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3213108 is about 1792.5144350883. The cubic root of 3213108 is about 147.5621953546.

It can be divided in two parts, 3213 and 108, that added together give a triangular number (3321 = T₈₁).

The spelling of 3213108 in words is "three million, two hundred thirteen thousand, one hundred eight".