3695206 has 4 divisors (see below), whose sum is σ = 5542812. Its totient is φ = 1847602.

The previous prime is 3695201. The next prime is 3695233. The reversal of 3695206 is 6025963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6025963 = 101 ⋅59663.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3695201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 923800 + ... + 923803.

It is an arithmetic number, because the mean of its divisors is an integer number (1385703).

Almost surely, 2^3695206 is an apocalyptic number.

3695206 is a deficient number, since it is larger than the sum of its proper divisors (1847606).

3695206 is a wasteful number, since it uses less digits than its factorization.

3695206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847605.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3695206 is about 1922.2918612947. The cubic root of 3695206 is about 154.6012086348.

The spelling of 3695206 in words is "three million, six hundred ninety-five thousand, two hundred six".