3933512316 has 108 divisors (see below), whose sum is σ = 10538319792. Its totient is φ = 1236912768.

The previous prime is 3933512311. The next prime is 3933512327. The reversal of 3933512316 is 6132153393.

3933512316 is a `hidden beast` number, since 3 + 9 + 335 + 1 + 2 + 316 = 666.

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 (3933512311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4067265 + ... + 4068231.

Almost surely, 2^3933512316 is an apocalyptic number.

3933512316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3933512316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5269159896).

3933512316 is an abundant number, since it is smaller than the sum of its proper divisors (6604807476).

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

3933512316 is a wasteful number, since it uses less digits than its factorization.

3933512316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1304 counting only the distinct ones).

The product of its digits is 43740, while the sum is 36.

The square root of 3933512316 is about 62717.7193144011. The cubic root of 3933512316 is about 1578.5566474822.

The spelling of 3933512316 in words is "three billion, nine hundred thirty-three million, five hundred twelve thousand, three hundred sixteen".