3641064 has 32 divisors (see below), whose sum is σ = 10403520. Its totient is φ = 1040256.

The previous prime is 3641051. The next prime is 3641069. The reversal of 3641064 is 4601463.

3641064 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 3⁹ + 6⁸ + 4 + 1 + 0 + 6⁸ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (3641069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10669 + ... + 11004.

It is an arithmetic number, because the mean of its divisors is an integer number (325110).

Almost surely, 2^3641064 is an apocalyptic number.

It is an amenable number.

3641064 is an abundant number, since it is smaller than the sum of its proper divisors (6762456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3641064 is a wasteful number, since it uses less digits than its factorization.

3641064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21689 (or 21685 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3641064 is about 1908.1572262264. The cubic root of 3641064 is about 153.8424204735.

The spelling of 3641064 in words is "three million, six hundred forty-one thousand, sixty-four".