3005697 has 8 divisors (see below), whose sum is σ = 4093056. Its totient is φ = 1961072.

The previous prime is 3005693. The next prime is 3005701. The reversal of 3005697 is 7965003.

3005697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3005693) and next prime (3005701).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3005697 - 2² = 3005693 is a prime.

It is a super-3 number, since 3×3005697³ = 81462333861545231619, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3005693) 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 7 ways as a sum of consecutive naturals, for example, 10518 + ... + 10799.

It is an arithmetic number, because the mean of its divisors is an integer number (511632).

Almost surely, 2^3005697 is an apocalyptic number.

It is an amenable number.

3005697 is a deficient number, since it is larger than the sum of its proper divisors (1087359).

3005697 is a wasteful number, since it uses less digits than its factorization.

3005697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21367.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 3005697 is about 1733.6946097857. The cubic root of 3005697 is about 144.3161937001.

The spelling of 3005697 in words is "three million, five thousand, six hundred ninety-seven".