10390361 has 2 divisors, whose sum is σ = 10390362. Its totient is φ = 10390360.

The previous prime is 10390357. The next prime is 10390379. The reversal of 10390361 is 16309301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10272025 + 118336 = 3205^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 10390361 - 2² = 10390357 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10390351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5195180 + 5195181.

It is an arithmetic number, because the mean of its divisors is an integer number (5195181).

Almost surely, 2^10390361 is an apocalyptic number.

It is an amenable number.

10390361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10390361 is an equidigital number, since it uses as much as digits as its factorization.

10390361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 10390361 is about 3223.4082893732. The cubic root of 10390361 is about 218.2111202806.

Adding to 10390361 its reverse (16309301), we get a palindrome (26699662).

The spelling of 10390361 in words is "ten million, three hundred ninety thousand, three hundred sixty-one".