3679706 has 4 divisors (see below), whose sum is σ = 5519562. Its totient is φ = 1839852.

The previous prime is 3679693. The next prime is 3679729. The reversal of 3679706 is 6079763.

3679706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6079763 = 29 ⋅209647.

It can be written as a sum of positive squares in only one way, i.e., 3367225 + 312481 = 1835^2 + 559^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3679706.

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, 919925 + ... + 919928.

Almost surely, 2^3679706 is an apocalyptic number.

3679706 is a deficient number, since it is larger than the sum of its proper divisors (1839856).

3679706 is a wasteful number, since it uses less digits than its factorization.

3679706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839855.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 3679706 is about 1918.2559787474. The cubic root of 3679706 is about 154.3847410355.

The spelling of 3679706 in words is "three million, six hundred seventy-nine thousand, seven hundred six".