3694087 has 4 divisors (see below), whose sum is σ = 3780040. Its totient is φ = 3608136.

The previous prime is 3694063. The next prime is 3694091. The reversal of 3694087 is 7804963.

3694087 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.

It is a cyclic number.

It is not a de Polignac number, because 3694087 - 2⁷ = 3693959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694027) 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 3 ways as a sum of consecutive naturals, for example, 42912 + ... + 42997.

It is an arithmetic number, because the mean of its divisors is an integer number (945010).

Almost surely, 2^3694087 is an apocalyptic number.

3694087 is a deficient number, since it is larger than the sum of its proper divisors (85953).

3694087 is an equidigital number, since it uses as much as digits as its factorization.

3694087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85952.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3694087 is about 1922.0007804369. Note that the first 3 decimals coincide. The cubic root of 3694087 is about 154.5856013662.

The spelling of 3694087 in words is "three million, six hundred ninety-four thousand, eighty-seven".