36929987 has 2 divisors, whose sum is σ = 36929988. Its totient is φ = 36929986.

The previous prime is 36929957. The next prime is 36929993. The reversal of 36929987 is 78992963.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36929987 - 2¹⁰ = 36928963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36929957) 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, 18464993 + 18464994.

It is an arithmetic number, because the mean of its divisors is an integer number (18464994).

Almost surely, 2^36929987 is an apocalyptic number.

36929987 is a deficient number, since it is larger than the sum of its proper divisors (1).

36929987 is an equidigital number, since it uses as much as digits as its factorization.

36929987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 53.

The square root of 36929987 is about 6077.0047720896. The cubic root of 36929987 is about 333.0118733122.

The spelling of 36929987 in words is "thirty-six million, nine hundred twenty-nine thousand, nine hundred eighty-seven".