3241786212 has 144 divisors (see below), whose sum is σ = 9741268992. Its totient is φ = 923438880.

The previous prime is 3241786189. The next prime is 3241786291. The reversal of 3241786212 is 2126871423.

It is a happy number.

3241786212 is a `hidden beast` number, since 3 + 24 + 1 + 7 + 8 + 621 + 2 = 666.

3241786212 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3558037 + ... + 3558947.

Almost surely, 2^3241786212 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 3241786212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4870634496).

3241786212 is an abundant number, since it is smaller than the sum of its proper divisors (6499482780).

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

3241786212 is a wasteful number, since it uses less digits than its factorization.

3241786212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1446 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 3241786212 is about 56936.6859941813. The cubic root of 3241786212 is about 1479.9991191862. Note that the first 3 decimals are identical.

The spelling of 3241786212 in words is "three billion, two hundred forty-one million, seven hundred eighty-six thousand, two hundred twelve".