36473773 has 4 divisors (see below), whose sum is σ = 41684320. Its totient is φ = 31263228.

The previous prime is 36473771. The next prime is 36473779. The reversal of 36473773 is 37737463.

It is a happy number.

36473773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 36473773 - 2¹ = 36473771 is a prime.

It is a super-2 number, since 2×36473773² = 2660672233711058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36473771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605263 + ... + 2605276.

It is an arithmetic number, because the mean of its divisors is an integer number (10421080).

Almost surely, 2^36473773 is an apocalyptic number.

It is an amenable number.

36473773 is a deficient number, since it is larger than the sum of its proper divisors (5210547).

36473773 is an equidigital number, since it uses as much as digits as its factorization.

36473773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210546.

The product of its digits is 222264, while the sum is 40.

The square root of 36473773 is about 6039.3520347799. The cubic root of 36473773 is about 331.6349019126.

The spelling of 36473773 in words is "thirty-six million, four hundred seventy-three thousand, seven hundred seventy-three".