3679688 has 8 divisors (see below), whose sum is σ = 6899430. Its totient is φ = 1839840.

The previous prime is 3679681. The next prime is 3679691. The reversal of 3679688 is 8869763.

It can be written as a sum of positive squares in only one way, i.e., 3602404 + 77284 = 1898^2 + 278^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3679681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229973 + ... + 229988.

Almost surely, 2^3679688 is an apocalyptic number.

It is an amenable number.

3679688 is a deficient number, since it is larger than the sum of its proper divisors (3219742).

3679688 is a wasteful number, since it uses less digits than its factorization.

3679688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459967 (or 459963 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 3679688 is about 1918.2512869799. The cubic root of 3679688 is about 154.3844893007.

The spelling of 3679688 in words is "three million, six hundred seventy-nine thousand, six hundred eighty-eight".