3641315 has 8 divisors (see below), whose sum is σ = 4626720. Its totient is φ = 2741632.

The previous prime is 3641311. The next prime is 3641357. The reversal of 3641315 is 5131463.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3641315 - 2² = 3641311 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 21335 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (578340).

Almost surely, 2^3641315 is an apocalyptic number.

3641315 is a deficient number, since it is larger than the sum of its proper divisors (985405).

3641315 is a wasteful number, since it uses less digits than its factorization.

3641315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42861.

The product of its digits is 1080, while the sum is 23.

The square root of 3641315 is about 1908.2229953546. Note that the first 3 decimals coincide. The cubic root of 3641315 is about 153.8459554805.

Adding to 3641315 its reverse (5131463), we get a palindrome (8772778).

The spelling of 3641315 in words is "three million, six hundred forty-one thousand, three hundred fifteen".