3634984 has 16 divisors (see below), whose sum is σ = 6877620. Its totient is φ = 1800960.

The previous prime is 3634963. The next prime is 3634993. The reversal of 3634984 is 4894363.

It can be written as a sum of positive squares in 2 ways, for example, as 2490084 + 1144900 = 1578^2 + 1070^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1107 + ... + 2914.

Almost surely, 2^3634984 is an apocalyptic number.

It is an amenable number.

3634984 is a deficient number, since it is larger than the sum of its proper divisors (3242636).

3634984 is a wasteful number, since it uses less digits than its factorization.

3634984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140 (or 4136 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 3634984 is about 1906.5634004669. The cubic root of 3634984 is about 153.7567419433.

The spelling of 3634984 in words is "three million, six hundred thirty-four thousand, nine hundred eighty-four".