3641313 has 16 divisors (see below), whose sum is σ = 5304320. Its totient is φ = 2208384.

The previous prime is 3641311. The next prime is 3641357. The reversal of 3641313 is 3131463.

It is not a de Polignac number, because 3641313 - 2¹ = 3641311 is a prime.

It is a Duffinian number.

3641313 is a modest number, since divided by 1313 gives 364 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 3641313.

It is not an unprimeable number, because it can be changed into a prime (3641311) 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, 2208 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (331520).

Almost surely, 2^3641313 is an apocalyptic number.

It is an amenable number.

3641313 is a deficient number, since it is larger than the sum of its proper divisors (1663007).

3641313 is a wasteful number, since it uses less digits than its factorization.

3641313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368.

The product of its digits is 648, while the sum is 21.

The square root of 3641313 is about 1908.2224713067. Note that the first 3 decimals coincide. The cubic root of 3641313 is about 153.8459273138.

Adding to 3641313 its reverse (3131463), we get a palindrome (6772776).

The spelling of 3641313 in words is "three million, six hundred forty-one thousand, three hundred thirteen".