3694779 has 12 divisors (see below), whose sum is σ = 5822232. Its totient is φ = 2239200.

The previous prime is 3694741. The next prime is 3694787. The reversal of 3694779 is 9774963.

3694779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3694779 - 2⁹ = 3694267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3694799) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 18562 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (485186).

Almost surely, 2^3694779 is an apocalyptic number.

3694779 is a deficient number, since it is larger than the sum of its proper divisors (2127453).

3694779 is a wasteful number, since it uses less digits than its factorization.

3694779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37338 (or 37335 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 3694779 is about 1922.1807927456. The cubic root of 3694779 is about 154.5952534180.

The spelling of 3694779 in words is "three million, six hundred ninety-four thousand, seven hundred seventy-nine".