10289969 has 4 divisors (see below), whose sum is σ = 10303296. Its totient is φ = 10276644.

The previous prime is 10289957. The next prime is 10289971. The reversal of 10289969 is 96998201.

10289969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96998201 = 37 ⋅2621573.

It is a cyclic number.

It is not a de Polignac number, because 10289969 - 2¹⁶ = 10224433 is a prime.

It is a super-2 number, since 2×10289969² = 211766924041922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10283969) 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, 5429 + ... + 7074.

It is an arithmetic number, because the mean of its divisors is an integer number (2575824).

Almost surely, 2^10289969 is an apocalyptic number.

It is an amenable number.

10289969 is a deficient number, since it is larger than the sum of its proper divisors (13327).

10289969 is an equidigital number, since it uses as much as digits as its factorization.

10289969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13326.

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 10289969 is about 3207.7981544979. The cubic root of 10289969 is about 217.5060569943.

The spelling of 10289969 in words is "ten million, two hundred eighty-nine thousand, nine hundred sixty-nine".