3701505313 has 6 divisors (see below), whose sum is σ = 4068596882. Its totient is φ = 3365004720.

The previous prime is 3701505293. The next prime is 3701505323. The reversal of 3701505313 is 3135051073.

3701505313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3682911969 + 18593344 = 60687^2 + 4312^2 .

It is not a de Polignac number, because 3701505313 - 2⁵ = 3701505281 is a prime.

It is a super-2 number, since 2×3701505313² = 27402283164334455938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3701505323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15295356 + ... + 15295597.

Almost surely, 2^3701505313 is an apocalyptic number.

It is an amenable number.

3701505313 is a deficient number, since it is larger than the sum of its proper divisors (367091569).

3701505313 is a wasteful number, since it uses less digits than its factorization.

3701505313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30590975 (or 30590964 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 3701505313 is about 60839.9976413543. The cubic root of 3701505313 is about 1546.8900965111.

Adding to 3701505313 its reverse (3135051073), we get a palindrome (6836556386).

The spelling of 3701505313 in words is "three billion, seven hundred one million, five hundred five thousand, three hundred thirteen".