36037729 has 24 divisors (see below), whose sum is σ = 45747072. Its totient is φ = 27780480.

The previous prime is 36037693. The next prime is 36037733. The reversal of 36037729 is 92773063.

It is not a de Polignac number, because 36037729 - 2⁷ = 36037601 is a prime.

It is a super-2 number, since 2×36037729² = 2597435822954882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36037789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48132 + ... + 48874.

It is an arithmetic number, because the mean of its divisors is an integer number (1906128).

Almost surely, 2^36037729 is an apocalyptic number.

It is an amenable number.

36037729 is a deficient number, since it is larger than the sum of its proper divisors (9709343).

36037729 is a wasteful number, since it uses less digits than its factorization.

36037729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 36037729 is about 6003.1432599931. The cubic root of 36037729 is about 330.3080349987.

The spelling of 36037729 in words is "thirty-six million, thirty-seven thousand, seven hundred twenty-nine".