10389332 has 6 divisors (see below), whose sum is σ = 18181338. Its totient is φ = 5194664.

The previous prime is 10389319. The next prime is 10389361. The reversal of 10389332 is 23398301.

10389332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10329796 + 59536 = 3214^2 + 244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10389295 and 10389304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298663 + ... + 1298670.

It is an arithmetic number, because the mean of its divisors is an integer number (3030223).

Almost surely, 2^10389332 is an apocalyptic number.

It is an amenable number.

10389332 is a deficient number, since it is larger than the sum of its proper divisors (7792006).

10389332 is a wasteful number, since it uses less digits than its factorization.

10389332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597337 (or 2597335 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 10389332 is about 3223.2486717596. The cubic root of 10389332 is about 218.2039165959.

The spelling of 10389332 in words is "ten million, three hundred eighty-nine thousand, three hundred thirty-two".