36346637 has 2 divisors, whose sum is σ = 36346638. Its totient is φ = 36346636.

The previous prime is 36346631. The next prime is 36346643. The reversal of 36346637 is 73664363.

It is a balanced prime because it is at equal distance from previous prime (36346631) and next prime (36346643).

It can be written as a sum of positive squares in only one way, i.e., 34975396 + 1371241 = 5914^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 36346637 - 2⁶ = 36346573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36346637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36346631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18173318 + 18173319.

It is an arithmetic number, because the mean of its divisors is an integer number (18173319).

Almost surely, 2^36346637 is an apocalyptic number.

It is an amenable number.

36346637 is a deficient number, since it is larger than the sum of its proper divisors (1).

36346637 is an equidigital number, since it uses as much as digits as its factorization.

36346637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 38.

The square root of 36346637 is about 6028.8172140147. The cubic root of 36346637 is about 331.2491286556.

The spelling of 36346637 in words is "thirty-six million, three hundred forty-six thousand, six hundred thirty-seven".