36746693 has 2 divisors, whose sum is σ = 36746694. Its totient is φ = 36746692.

The previous prime is 36746659. The next prime is 36746711. The reversal of 36746693 is 39664763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35022724 + 1723969 = 5918^2 + 1313^2 .

It is an emirp because it is prime and its reverse (39664763) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36746693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36746603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18373346 + 18373347.

It is an arithmetic number, because the mean of its divisors is an integer number (18373347).

Almost surely, 2^36746693 is an apocalyptic number.

It is an amenable number.

36746693 is a deficient number, since it is larger than the sum of its proper divisors (1).

36746693 is an equidigital number, since it uses as much as digits as its factorization.

36746693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 44.

The square root of 36746693 is about 6061.9050635918. The cubic root of 36746693 is about 332.4600151666.

The spelling of 36746693 in words is "thirty-six million, seven hundred forty-six thousand, six hundred ninety-three".