3935313 has 24 divisors (see below), whose sum is σ = 6107400. Its totient is φ = 2441472.

The previous prime is 3935311. The next prime is 3935333. The reversal of 3935313 is 3135393.

It can be written as a sum of positive squares in 4 ways, for example, as 294849 + 3640464 = 543^2 + 1908^2 .

It is not a de Polignac number, because 3935313 - 2¹ = 3935311 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3935311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44173 + ... + 44261.

It is an arithmetic number, because the mean of its divisors is an integer number (254475).

Almost surely, 2^3935313 is an apocalyptic number.

It is an amenable number.

3935313 is a deficient number, since it is larger than the sum of its proper divisors (2172087).

3935313 is an equidigital number, since it uses as much as digits as its factorization.

3935313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 109 counting only the distinct ones).

The product of its digits is 3645, while the sum is 27.

The square root of 3935313 is about 1983.7623345552. The cubic root of 3935313 is about 157.8797488054.

The spelling of 3935313 in words is "three million, nine hundred thirty-five thousand, three hundred thirteen".