36907109 has 2 divisors, whose sum is σ = 36907110. Its totient is φ = 36907108.

The previous prime is 36907103. The next prime is 36907147. The reversal of 36907109 is 90170963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34550884 + 2356225 = 5878^2 + 1535^2 .

It is an emirp because it is prime and its reverse (90170963) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36907109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36907103) 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, 18453554 + 18453555.

It is an arithmetic number, because the mean of its divisors is an integer number (18453555).

Almost surely, 2^36907109 is an apocalyptic number.

It is an amenable number.

36907109 is a deficient number, since it is larger than the sum of its proper divisors (1).

36907109 is an equidigital number, since it uses as much as digits as its factorization.

36907109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 36907109 is about 6075.1221386899. The cubic root of 36907109 is about 332.9430925369.

The spelling of 36907109 in words is "thirty-six million, nine hundred seven thousand, one hundred nine".