3911132412 has 192 divisors, whose sum is σ = 11365401600. Its totient is φ = 1153152000.

The previous prime is 3911132411. The next prime is 3911132417. The reversal of 3911132412 is 2142311193.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3911132411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7506712 + ... + 7507232.

It is an arithmetic number, because the mean of its divisors is an integer number (59194800).

Almost surely, 2^3911132412 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 3911132412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5682700800).

3911132412 is an abundant number, since it is smaller than the sum of its proper divisors (7454269188).

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

3911132412 is a wasteful number, since it uses less digits than its factorization.

3911132412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 697 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 3911132412 is about 62539.0470985927. The cubic root of 3911132412 is about 1575.5571942391.

The spelling of 3911132412 in words is "three billion, nine hundred eleven million, one hundred thirty-two thousand, four hundred twelve".