10390669 has 2 divisors, whose sum is σ = 10390670. Its totient is φ = 10390668.

The previous prime is 10390657. The next prime is 10390693. The reversal of 10390669 is 96609301.

10390669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 4678569 = 2390^2 + 2163^2 .

It is a cyclic number.

It is not a de Polignac number, because 10390669 - 2⁹ = 10390157 is a prime.

It is a super-2 number, since 2×10390669² = 215932004535122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10390609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5195334 + 5195335.

It is an arithmetic number, because the mean of its divisors is an integer number (5195335).

Almost surely, 2^10390669 is an apocalyptic number.

It is an amenable number.

10390669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10390669 is an equidigital number, since it uses as much as digits as its factorization.

10390669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 10390669 is about 3223.4560645369. The cubic root of 10390669 is about 218.2132763931.

The spelling of 10390669 in words is "ten million, three hundred ninety thousand, six hundred sixty-nine".