36979123 has 2 divisors, whose sum is σ = 36979124. Its totient is φ = 36979122.

The previous prime is 36979121. The next prime is 36979139. The reversal of 36979123 is 32197963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36979123 - 2¹ = 36979121 is a prime.

Together with 36979121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36979121) 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, 18489561 + 18489562.

It is an arithmetic number, because the mean of its divisors is an integer number (18489562).

Almost surely, 2^36979123 is an apocalyptic number.

36979123 is a deficient number, since it is larger than the sum of its proper divisors (1).

36979123 is an equidigital number, since it uses as much as digits as its factorization.

36979123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 40.

The square root of 36979123 is about 6081.0462093294. The cubic root of 36979123 is about 333.1595005845.

The spelling of 36979123 in words is "thirty-six million, nine hundred seventy-nine thousand, one hundred twenty-three".