10486979 has 2 divisors, whose sum is σ = 10486980. Its totient is φ = 10486978.

The previous prime is 10486921. The next prime is 10486981. The reversal of 10486979 is 97968401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10486979 - 2¹² = 10482883 is a prime.

It is a Sophie Germain prime.

Together with 10486981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10486079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5243489 + 5243490.

It is an arithmetic number, because the mean of its divisors is an integer number (5243490).

Almost surely, 2^10486979 is an apocalyptic number.

10486979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10486979 is an equidigital number, since it uses as much as digits as its factorization.

10486979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 10486979 is about 3238.3605420027. The cubic root of 10486979 is about 218.8854025382.

The spelling of 10486979 in words is "ten million, four hundred eighty-six thousand, nine hundred seventy-nine".