10386389 has 16 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 9229440.

The previous prime is 10386373. The next prime is 10386403. The reversal of 10386389 is 98368301.

It is a cyclic number.

It is not a de Polignac number, because 10386389 - 2⁴ = 10386373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10386329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54284 + ... + 54474.

It is an arithmetic number, because the mean of its divisors is an integer number (725760).

Almost surely, 2^10386389 is an apocalyptic number.

It is an amenable number.

10386389 is a deficient number, since it is larger than the sum of its proper divisors (1225771).

10386389 is a wasteful number, since it uses less digits than its factorization.

10386389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 10386389 is about 3222.7921124392. The cubic root of 10386389 is about 218.1833110115.

The spelling of 10386389 in words is "ten million, three hundred eighty-six thousand, three hundred eighty-nine".