10669693 has 8 divisors (see below), whose sum is σ = 11483640. Its totient is φ = 9876480.

The previous prime is 10669691. The next prime is 10669699. The reversal of 10669693 is 39696601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2125764 + 8543929 = 1458^2 + 2923^2 .

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 10669693 - 2¹ = 10669691 is a prime.

It is a super-2 number, since 2×10669693² = 227684697428498, 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 (10669691) 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, 4108 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (1435455).

Almost surely, 2^10669693 is an apocalyptic number.

It is an amenable number.

10669693 is a deficient number, since it is larger than the sum of its proper divisors (813947).

10669693 is a wasteful number, since it uses less digits than its factorization.

10669693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 10669693 is about 3266.4496016317. The cubic root of 10669693 is about 220.1492994838.

The spelling of 10669693 in words is "ten million, six hundred sixty-nine thousand, six hundred ninety-three".