36738773 has 4 divisors (see below), whose sum is σ = 36782208. Its totient is φ = 36695340.

The previous prime is 36738749. The next prime is 36738791. The reversal of 36738773 is 37783763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36738773 - 2⁸ = 36738517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36738703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20423 + ... + 22148.

It is an arithmetic number, because the mean of its divisors is an integer number (9195552).

Almost surely, 2^36738773 is an apocalyptic number.

It is an amenable number.

36738773 is a deficient number, since it is larger than the sum of its proper divisors (43435).

36738773 is an equidigital number, since it uses as much as digits as its factorization.

36738773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43434.

The product of its digits is 444528, while the sum is 44.

The square root of 36738773 is about 6061.2517684056. The cubic root of 36738773 is about 332.4361284592.

The spelling of 36738773 in words is "thirty-six million, seven hundred thirty-eight thousand, seven hundred seventy-three".