10090389 has 4 divisors (see below), whose sum is σ = 13453856. Its totient is φ = 6726924.

The previous prime is 10090373. The next prime is 10090391. The reversal of 10090389 is 98309001.

It is a happy number.

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 10090389 - 2⁴ = 10090373 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 (10090309) 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, 1681729 + ... + 1681734.

It is an arithmetic number, because the mean of its divisors is an integer number (3363464).

Almost surely, 2^10090389 is an apocalyptic number.

It is an amenable number.

10090389 is a deficient number, since it is larger than the sum of its proper divisors (3363467).

10090389 is an equidigital number, since it uses as much as digits as its factorization.

10090389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363466.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 10090389 is about 3176.5372656401. The cubic root of 10090389 is about 216.0906469673.

The spelling of 10090389 in words is "ten million, ninety thousand, three hundred eighty-nine".