36434537 has 2 divisors, whose sum is σ = 36434538. Its totient is φ = 36434536.

The previous prime is 36434483. The next prime is 36434539. The reversal of 36434537 is 73543463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34527376 + 1907161 = 5876^2 + 1381^2 .

It is a cyclic number.

It is not a de Polignac number, because 36434537 - 2⁶ = 36434473 is a prime.

Together with 36434539, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36434497 and 36434506.

It is not a weakly prime, because it can be changed into another prime (36434539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18217268 + 18217269.

It is an arithmetic number, because the mean of its divisors is an integer number (18217269).

Almost surely, 2^36434537 is an apocalyptic number.

It is an amenable number.

36434537 is a deficient number, since it is larger than the sum of its proper divisors (1).

36434537 is an equidigital number, since it uses as much as digits as its factorization.

36434537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 35.

The square root of 36434537 is about 6036.1027989921. The cubic root of 36434537 is about 331.5159425020.

The spelling of 36434537 in words is "thirty-six million, four hundred thirty-four thousand, five hundred thirty-seven".