36896773 has 2 divisors, whose sum is σ = 36896774. Its totient is φ = 36896772.

The previous prime is 36896767. The next prime is 36896777. The reversal of 36896773 is 37769863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33721249 + 3175524 = 5807^2 + 1782^2 .

It is an emirp because it is prime and its reverse (37769863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36896773 - 2²⁵ = 3342341 is a prime.

It is a super-2 number, since 2×36896773² = 2722743715627058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36896777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18448386 + 18448387.

It is an arithmetic number, because the mean of its divisors is an integer number (18448387).

Almost surely, 2^36896773 is an apocalyptic number.

It is an amenable number.

36896773 is a deficient number, since it is larger than the sum of its proper divisors (1).

36896773 is an equidigital number, since it uses as much as digits as its factorization.

36896773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 49.

The square root of 36896773 is about 6074.2713966368. The cubic root of 36896773 is about 332.9120089038.

It can be divided in two parts, 36 and 896773, that added together give a square (896809 = 947²).

The spelling of 36896773 in words is "thirty-six million, eight hundred ninety-six thousand, seven hundred seventy-three".