10399793 has 2 divisors, whose sum is σ = 10399794. Its totient is φ = 10399792.

The previous prime is 10399789. The next prime is 10399811. The reversal of 10399793 is 39799301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6589489 + 3810304 = 2567^2 + 1952^2 .

It is a cyclic number.

It is not a de Polignac number, because 10399793 - 2² = 10399789 is a prime.

It is equal to p₆₈₉₃₆₉ and since 10399793 and 689369 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10399793.

It is not a weakly prime, because it can be changed into another prime (10399723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5199896 + 5199897.

It is an arithmetic number, because the mean of its divisors is an integer number (5199897).

Almost surely, 2^10399793 is an apocalyptic number.

It is an amenable number.

10399793 is a deficient number, since it is larger than the sum of its proper divisors (1).

10399793 is an equidigital number, since it uses as much as digits as its factorization.

10399793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 10399793 is about 3224.8710051721. The cubic root of 10399793 is about 218.2771284082.

The spelling of 10399793 in words is "ten million, three hundred ninety-nine thousand, seven hundred ninety-three".