36429629 has 2 divisors, whose sum is σ = 36429630. Its totient is φ = 36429628.

The previous prime is 36429599. The next prime is 36429637. The reversal of 36429629 is 92692463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31922500 + 4507129 = 5650^2 + 2123^2 .

It is a cyclic number.

It is not a de Polignac number, because 36429629 - 2¹⁶ = 36364093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36429649) 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, 18214814 + 18214815.

It is an arithmetic number, because the mean of its divisors is an integer number (18214815).

Almost surely, 2^36429629 is an apocalyptic number.

It is an amenable number.

36429629 is a deficient number, since it is larger than the sum of its proper divisors (1).

36429629 is an equidigital number, since it uses as much as digits as its factorization.

36429629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 36429629 is about 6035.6962315875. The cubic root of 36429629 is about 331.5010559552.

The spelling of 36429629 in words is "thirty-six million, four hundred twenty-nine thousand, six hundred twenty-nine".