3690695 has 16 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 2776224.

The previous prime is 3690691. The next prime is 3690703. The reversal of 3690695 is 5960963.

It is a cyclic number.

It is not a de Polignac number, because 3690695 - 2² = 3690691 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7466 + ... + 7944.

It is an arithmetic number, because the mean of its divisors is an integer number (293760).

Almost surely, 2^3690695 is an apocalyptic number.

3690695 is a deficient number, since it is larger than the sum of its proper divisors (1009465).

3690695 is a wasteful number, since it uses less digits than its factorization.

3690695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 3690695 is about 1921.1181639868. The cubic root of 3690695 is about 154.5382721313.

The spelling of 3690695 in words is "three million, six hundred ninety thousand, six hundred ninety-five".