3713312320 has 28 divisors (see below), whose sum is σ = 8842325724. Its totient is φ = 1485324800.

The previous prime is 3713312299. The next prime is 3713312327. The reversal of 3713312320 is 232133173.

It can be written as a sum of positive squares in 2 ways, for example, as 1800474624 + 1912837696 = 42432^2 + 43736^2 .

It is not an unprimeable number, because it can be changed into a prime (3713312327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5801731 + ... + 5802370.

Almost surely, 2^3713312320 is an apocalyptic number.

It is an amenable number.

3713312320 is an abundant number, since it is smaller than the sum of its proper divisors (5129013404).

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

3713312320 is a wasteful number, since it uses less digits than its factorization.

3713312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604118 (or 11604108 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3713312320 is about 60936.9536488328. The cubic root of 3713312320 is about 1548.5330998689.

Adding to 3713312320 its reverse (232133173), we get a palindrome (3945445493).

The spelling of 3713312320 in words is "three billion, seven hundred thirteen million, three hundred twelve thousand, three hundred twenty".