3649676 has 12 divisors (see below), whose sum is σ = 6464472. Its totient is φ = 1802688.

The previous prime is 3649669. The next prime is 3649687. The reversal of 3649676 is 6769463.

It is a happy number.

3649676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5165 + ... + 5828.

It is an arithmetic number, because the mean of its divisors is an integer number (538706).

Almost surely, 2^3649676 is an apocalyptic number.

It is an amenable number.

3649676 is a deficient number, since it is larger than the sum of its proper divisors (2814796).

3649676 is a wasteful number, since it uses less digits than its factorization.

3649676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11080 (or 11078 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 3649676 is about 1910.4125208970. The cubic root of 3649676 is about 153.9636165243.

The spelling of 3649676 in words is "three million, six hundred forty-nine thousand, six hundred seventy-six".