3673688 has 16 divisors (see below), whose sum is σ = 7251000. Its totient is φ = 1740096.

The previous prime is 3673687. The next prime is 3673697. The reversal of 3673688 is 8863763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11933 + ... + 12236.

Almost surely, 2^3673688 is an apocalyptic number.

3673688 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3673688 is a deficient number, since it is larger than the sum of its proper divisors (3577312).

3673688 is a wasteful number, since it uses less digits than its factorization.

3673688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24194 (or 24190 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3673688 is about 1916.6867245327. The cubic root of 3673688 is about 154.3005319233.

The spelling of 3673688 in words is "three million, six hundred seventy-three thousand, six hundred eighty-eight".