10437389 has 2 divisors, whose sum is σ = 10437390. Its totient is φ = 10437388.

The previous prime is 10437319. The next prime is 10437391. The reversal of 10437389 is 98373401.

10437389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10432900 + 4489 = 3230^2 + 67^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10437389 is a prime.

It is a Sophie Germain prime.

Together with 10437391, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10437319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5218694 + 5218695.

It is an arithmetic number, because the mean of its divisors is an integer number (5218695).

Almost surely, 2^10437389 is an apocalyptic number.

It is an amenable number.

10437389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10437389 is an equidigital number, since it uses as much as digits as its factorization.

10437389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 10437389 is about 3230.6948169086. The cubic root of 10437389 is about 218.5398412618.

The spelling of 10437389 in words is "ten million, four hundred thirty-seven thousand, three hundred eighty-nine".