3695138 has 16 divisors (see below), whose sum is σ = 5785344. Its totient is φ = 1768080.

The previous prime is 3695123. The next prime is 3695141. The reversal of 3695138 is 8315963.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3695098 and 3695107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6356 + ... + 6912.

It is an arithmetic number, because the mean of its divisors is an integer number (361584).

Almost surely, 2^3695138 is an apocalyptic number.

3695138 is a deficient number, since it is larger than the sum of its proper divisors (2090206).

3695138 is a wasteful number, since it uses less digits than its factorization.

3695138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its digits is 19440, while the sum is 35.

The square root of 3695138 is about 1922.2741739929. The cubic root of 3695138 is about 154.6002602938.

The spelling of 3695138 in words is "three million, six hundred ninety-five thousand, one hundred thirty-eight".