3908182212 has 72 divisors (see below), whose sum is σ = 10859520672. Its totient is φ = 1175241600.

The previous prime is 3908182193. The next prime is 3908182259. The reversal of 3908182212 is 2122818093.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 14208 + ... + 89544.

It is an arithmetic number, because the mean of its divisors is an integer number (150826676).

Almost surely, 2^3908182212 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 3908182212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5429760336).

3908182212 is an abundant number, since it is smaller than the sum of its proper divisors (6951338460).

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

3908182212 is a wasteful number, since it uses less digits than its factorization.

3908182212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75489 (or 75484 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 3908182212 is about 62515.4557849497. The cubic root of 3908182212 is about 1575.1609425859.

The spelling of 3908182212 in words is "three billion, nine hundred eight million, one hundred eighty-two thousand, two hundred twelve".