3652313320 has 64 divisors (see below), whose sum is σ = 8719617600. Its totient is φ = 1372062720.

The previous prime is 3652313311. The next prime is 3652313339. The reversal of 3652313320 is 233132563.

3652313320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328411 + ... + 339349.

It is an arithmetic number, because the mean of its divisors is an integer number (136244025).

Almost surely, 2^3652313320 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 3652313320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4359808800).

3652313320 is an abundant number, since it is smaller than the sum of its proper divisors (5067304280).

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

3652313320 is a wasteful number, since it uses less digits than its factorization.

3652313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458 (or 11454 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 3652313320 is about 60434.3720079890. The cubic root of 3652313320 is about 1540.0069319978.

Adding to 3652313320 its reverse (233132563), we get a palindrome (3885445883).

The spelling of 3652313320 in words is "three billion, six hundred fifty-two million, three hundred thirteen thousand, three hundred twenty".