10693729 has 4 divisors (see below), whose sum is σ = 11038720. Its totient is φ = 10348740.

The previous prime is 10693723. The next prime is 10693747. The reversal of 10693729 is 92739601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10693729 is a prime.

It is a super-2 number, since 2×10693729² = 228711679850882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10693723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172449 + ... + 172510.

It is an arithmetic number, because the mean of its divisors is an integer number (2759680).

Almost surely, 2^10693729 is an apocalyptic number.

It is an amenable number.

10693729 is a deficient number, since it is larger than the sum of its proper divisors (344991).

10693729 is an equidigital number, since it uses as much as digits as its factorization.

10693729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344990.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 10693729 is about 3270.1267559530. The cubic root of 10693729 is about 220.3144882439.

The spelling of 10693729 in words is "ten million, six hundred ninety-three thousand, seven hundred twenty-nine".