3640301 has 4 divisors (see below), whose sum is σ = 4160352. Its totient is φ = 3120252.

The previous prime is 3640289. The next prime is 3640309. The reversal of 3640301 is 1030463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1030463 = 7 ⋅147209.

It is a cyclic number.

It is not a de Polignac number, because 3640301 - 2¹⁰ = 3639277 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3640301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3640309) 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, 260015 + ... + 260028.

It is an arithmetic number, because the mean of its divisors is an integer number (1040088).

Almost surely, 2^3640301 is an apocalyptic number.

It is an amenable number.

3640301 is a deficient number, since it is larger than the sum of its proper divisors (520051).

3640301 is an equidigital number, since it uses as much as digits as its factorization.

3640301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520050.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3640301 is about 1907.9572846372. The cubic root of 3640301 is about 153.8316736179.

Adding to 3640301 its reverse (1030463), we get a palindrome (4670764).

The spelling of 3640301 in words is "three million, six hundred forty thousand, three hundred one".