10109829 has 4 divisors (see below), whose sum is σ = 13479776. Its totient is φ = 6739884.

The previous prime is 10109819. The next prime is 10109833. The reversal of 10109829 is 92890101.

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 not a de Polignac number, because 10109829 - 2⁸ = 10109573 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10109796 and 10109805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10109809) 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, 1684969 + ... + 1684974.

It is an arithmetic number, because the mean of its divisors is an integer number (3369944).

Almost surely, 2^10109829 is an apocalyptic number.

It is an amenable number.

10109829 is a deficient number, since it is larger than the sum of its proper divisors (3369947).

10109829 is an equidigital number, since it uses as much as digits as its factorization.

10109829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369946.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 10109829 is about 3179.5957290197. The cubic root of 10109829 is about 216.2293303331.

The spelling of 10109829 in words is "ten million, one hundred nine thousand, eight hundred twenty-nine".