26316379 has 2 divisors, whose sum is σ = 26316380. Its totient is φ = 26316378.

The previous prime is 26316377. The next prime is 26316443. The reversal of 26316379 is 97361362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26316379 - 2¹ = 26316377 is a prime.

Together with 26316377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (26316377) 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, 13158189 + 13158190.

It is an arithmetic number, because the mean of its divisors is an integer number (13158190).

Almost surely, 2^26316379 is an apocalyptic number.

26316379 is a deficient number, since it is larger than the sum of its proper divisors (1).

26316379 is an equidigital number, since it uses as much as digits as its factorization.

26316379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 37.

The square root of 26316379 is about 5129.9492200216. The cubic root of 26316379 is about 297.4463957277.

The spelling of 26316379 in words is "twenty-six million, three hundred sixteen thousand, three hundred seventy-nine".