10678709 has 2 divisors, whose sum is σ = 10678710. Its totient is φ = 10678708.

The previous prime is 10678691. The next prime is 10678711. The reversal of 10678709 is 90787601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8584900 + 2093809 = 2930^2 + 1447^2 .

It is a cyclic number.

It is not a de Polignac number, because 10678709 - 2⁸ = 10678453 is a prime.

It is a super-2 number, since 2×10678709² = 228069651813362, which contains 22 as substring.

Together with 10678711, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10678769) 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, 5339354 + 5339355.

It is an arithmetic number, because the mean of its divisors is an integer number (5339355).

Almost surely, 2^10678709 is an apocalyptic number.

It is an amenable number.

10678709 is a deficient number, since it is larger than the sum of its proper divisors (1).

10678709 is an equidigital number, since it uses as much as digits as its factorization.

10678709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 10678709 is about 3267.8294019119. The cubic root of 10678709 is about 220.2112914977.

The spelling of 10678709 in words is "ten million, six hundred seventy-eight thousand, seven hundred nine".