10388629 has 2 divisors, whose sum is σ = 10388630. Its totient is φ = 10388628.

The previous prime is 10388593. The next prime is 10388633. The reversal of 10388629 is 92688301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10387729 + 900 = 3223^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 10388629 - 2⁷ = 10388501 is a prime.

It is a super-2 number, since 2×10388629² = 215847224999282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10388659) 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, 5194314 + 5194315.

It is an arithmetic number, because the mean of its divisors is an integer number (5194315).

Almost surely, 2^10388629 is an apocalyptic number.

It is an amenable number.

10388629 is a deficient number, since it is larger than the sum of its proper divisors (1).

10388629 is an equidigital number, since it uses as much as digits as its factorization.

10388629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 10388629 is about 3223.1396184466. The cubic root of 10388629 is about 218.1989948546.

The spelling of 10388629 in words is "ten million, three hundred eighty-eight thousand, six hundred twenty-nine".