3716321752 has 64 divisors (see below), whose sum is σ = 8251084800. Its totient is φ = 1546957440.

The previous prime is 3716321747. The next prime is 3716321759. The reversal of 3716321752 is 2571236173.

It is a super-2 number, since 2×3716321752² = 27622094728776699008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3716321759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132499 + ... + 158077.

It is an arithmetic number, because the mean of its divisors is an integer number (128923200).

Almost surely, 2^3716321752 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 3716321752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4125542400).

3716321752 is an abundant number, since it is smaller than the sum of its proper divisors (4534763048).

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

3716321752 is a wasteful number, since it uses less digits than its factorization.

3716321752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25736 (or 25732 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 3716321752 is about 60961.6416445620. The cubic root of 3716321752 is about 1548.9513200709.

The spelling of 3716321752 in words is "three billion, seven hundred sixteen million, three hundred twenty-one thousand, seven hundred fifty-two".