3641109 has 8 divisors (see below), whose sum is σ = 4865760. Its totient is φ = 2421936.

The previous prime is 3641083. The next prime is 3641119. The reversal of 3641109 is 9011463.

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

It is not a de Polignac number, because 3641109 - 2⁹ = 3640597 is a prime.

3641109 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641119) 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, 582 + ... + 2760.

It is an arithmetic number, because the mean of its divisors is an integer number (608220).

Almost surely, 2^3641109 is an apocalyptic number.

It is an amenable number.

3641109 is a deficient number, since it is larger than the sum of its proper divisors (1224651).

3641109 is a wasteful number, since it uses less digits than its factorization.

3641109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 3641109 is about 1908.1690176711. The cubic root of 3641109 is about 153.8430542517.

The spelling of 3641109 in words is "three million, six hundred forty-one thousand, one hundred nine".