3914327412 has 72 divisors (see below), whose sum is σ = 10067645952. Its totient is φ = 1282075200.

The previous prime is 3914327411. The next prime is 3914327491. The reversal of 3914327412 is 2147234193.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3914327411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 807837 + ... + 812667.

It is an arithmetic number, because the mean of its divisors is an integer number (139828416).

Almost surely, 2^3914327412 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 3914327412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5033822976).

3914327412 is an abundant number, since it is smaller than the sum of its proper divisors (6153318540).

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

3914327412 is a wasteful number, since it uses less digits than its factorization.

3914327412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5229 (or 5224 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 3914327412 is about 62564.5859252661. The cubic root of 3914327412 is about 1575.9861011469.

The spelling of 3914327412 in words is "three billion, nine hundred fourteen million, three hundred twenty-seven thousand, four hundred twelve".