4097663 has 8 divisors (see below), whose sum is σ = 4445280. Its totient is φ = 3761920.

The previous prime is 4097647. The next prime is 4097683. The reversal of 4097663 is 3667904.

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 4097663 - 2⁴ = 4097647 is a prime.

It is a d-powerful number, because it can be written as 4³ + 0 + 9² + 7⁷ + 6² + 6⁸ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4097603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243 + ... + 3636.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

Almost surely, 2^4097663 is an apocalyptic number.

4097663 is a deficient number, since it is larger than the sum of its proper divisors (347617).

4097663 is a wasteful number, since it uses less digits than its factorization.

4097663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 4097663 is about 2024.2685098573. The cubic root of 4097663 is about 160.0216507160.

The spelling of 4097663 in words is "four million, ninety-seven thousand, six hundred sixty-three".