3641622 has 16 divisors (see below), whose sum is σ = 7308912. Its totient is φ = 1209600.

The previous prime is 3641611. The next prime is 3641623. The reversal of 3641622 is 2261463.

3641622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3641622² = 26522821581768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3641592 and 3641601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122 + ... + 2922.

It is an arithmetic number, because the mean of its divisors is an integer number (456807).

Almost surely, 2^3641622 is an apocalyptic number.

3641622 is an abundant number, since it is smaller than the sum of its proper divisors (3667290).

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

3641622 is a wasteful number, since it uses less digits than its factorization.

3641622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143.

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

The square root of 3641622 is about 1908.3034349914. The cubic root of 3641622 is about 153.8502789535.

The spelling of 3641622 in words is "three million, six hundred forty-one thousand, six hundred twenty-two".