3920332416 has 768 divisors, whose sum is σ = 15002910720. Its totient is φ = 890265600.

The previous prime is 3920332411. The next prime is 3920332417. The reversal of 3920332416 is 6142330293.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3920332411) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 83411305 + ... + 83411351.

It is an arithmetic number, because the mean of its divisors is an integer number (19535040).

Almost surely, 2^3920332416 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 3920332416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7501455360).

3920332416 is an abundant number, since it is smaller than the sum of its proper divisors (11082578304).

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

3920332416 is a wasteful number, since it uses less digits than its factorization.

3920332416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 3920332416 is about 62612.5579736206. The cubic root of 3920332416 is about 1576.7916007441.

The spelling of 3920332416 in words is "three billion, nine hundred twenty million, three hundred thirty-two thousand, four hundred sixteen".