3097663 has 4 divisors (see below), whose sum is σ = 3232368. Its totient is φ = 2962960.

The previous prime is 3097649. The next prime is 3097687. The reversal of 3097663 is 3667903.

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 3097663 - 2⁵ = 3097631 is a prime.

It is a Duffinian number.

3097663 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3097363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67318 + ... + 67363.

It is an arithmetic number, because the mean of its divisors is an integer number (808092).

Almost surely, 2^3097663 is an apocalyptic number.

3097663 is a deficient number, since it is larger than the sum of its proper divisors (134705).

3097663 is a wasteful number, since it uses less digits than its factorization.

3097663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134704.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 3097663 is about 1760.0178976363. The cubic root of 3097663 is about 145.7733237361.

The spelling of 3097663 in words is "three million, ninety-seven thousand, six hundred sixty-three".