36951983 has 2 divisors, whose sum is σ = 36951984. Its totient is φ = 36951982.

The previous prime is 36951977. The next prime is 36951989. The reversal of 36951983 is 38915963.

It is a balanced prime because it is at equal distance from previous prime (36951977) and next prime (36951989).

It is an emirp because it is prime and its reverse (38915963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36951983 - 2⁶ = 36951919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36951989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18475991 + 18475992.

It is an arithmetic number, because the mean of its divisors is an integer number (18475992).

Almost surely, 2^36951983 is an apocalyptic number.

36951983 is a deficient number, since it is larger than the sum of its proper divisors (1).

36951983 is an equidigital number, since it uses as much as digits as its factorization.

36951983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 44.

The square root of 36951983 is about 6078.8142758272. The cubic root of 36951983 is about 333.0779756495.

The spelling of 36951983 in words is "thirty-six million, nine hundred fifty-one thousand, nine hundred eighty-three".