10663693 has 8 divisors (see below), whose sum is σ = 11336000. Its totient is φ = 10002528.

The previous prime is 10663687. The next prime is 10663717. The reversal of 10663693 is 39636601.

It is a happy number.

10663693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10663693 - 2⁵ = 10663661 is a prime.

It is a super-2 number, since 2×10663693² = 227428696796498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10663603) 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, 768 + ... + 4681.

It is an arithmetic number, because the mean of its divisors is an integer number (1417000).

Almost surely, 2^10663693 is an apocalyptic number.

It is an amenable number.

10663693 is a deficient number, since it is larger than the sum of its proper divisors (672307).

10663693 is a wasteful number, since it uses less digits than its factorization.

10663693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 10663693 is about 3265.5310441029. The cubic root of 10663693 is about 220.1080254605.

The spelling of 10663693 in words is "ten million, six hundred sixty-three thousand, six hundred ninety-three".