3638104 has 8 divisors (see below), whose sum is σ = 6821460. Its totient is φ = 1819048.

The previous prime is 3638087. The next prime is 3638113. The reversal of 3638104 is 4018363.

3638104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 227374 + ... + 227389.

Almost surely, 2^3638104 is an apocalyptic number.

It is an amenable number.

3638104 is a deficient number, since it is larger than the sum of its proper divisors (3183356).

3638104 is a wasteful number, since it uses less digits than its factorization.

3638104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454769 (or 454765 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3638104 is about 1907.3814510999. The cubic root of 3638104 is about 153.8007204815.

The spelling of 3638104 in words is "three million, six hundred thirty-eight thousand, one hundred four".