3648105 has 32 divisors (see below), whose sum is σ = 6606720. Its totient is φ = 1909440.

The previous prime is 3648101. The next prime is 3648107. The reversal of 3648105 is 5018463.

3648105 is a `hidden beast` number, since 3 + 648 + 10 + 5 = 666.

It is not a de Polignac number, because 3648105 - 2² = 3648101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3648101) 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 31 ways as a sum of consecutive naturals, for example, 8014 + ... + 8456.

It is an arithmetic number, because the mean of its divisors is an integer number (206460).

Almost surely, 2^3648105 is an apocalyptic number.

It is an amenable number.

3648105 is a deficient number, since it is larger than the sum of its proper divisors (2958615).

3648105 is a wasteful number, since it uses less digits than its factorization.

3648105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3648105 is about 1910.0013089001. The cubic root of 3648105 is about 153.9415221836.

The spelling of 3648105 in words is "three million, six hundred forty-eight thousand, one hundred five".