3649059 has 12 divisors (see below), whose sum is σ = 5289856. Its totient is φ = 2423952.

The previous prime is 3649057. The next prime is 3649097. The reversal of 3649059 is 9509463.

3649059 is a `hidden beast` number, since 3 + 649 + 0 + 5 + 9 = 666.

It is not a de Polignac number, because 3649059 - 2¹ = 3649057 is a prime.

It is a Duffinian number.

3649059 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3649057) 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 11 ways as a sum of consecutive naturals, for example, 2814 + ... + 3900.

Almost surely, 2^3649059 is an apocalyptic number.

3649059 is a deficient number, since it is larger than the sum of its proper divisors (1640797).

3649059 is a wasteful number, since it uses less digits than its factorization.

3649059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 3649059 is about 1910.2510306240. The cubic root of 3649059 is about 153.9549398724.

The spelling of 3649059 in words is "three million, six hundred forty-nine thousand, fifty-nine".