36789612 has 24 divisors (see below), whose sum is σ = 85959216. Its totient is φ = 12246528.

The previous prime is 36789607. The next prime is 36789619. The reversal of 36789612 is 21698763.

It is a happy number.

36789612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36789612² = 2706951102221088, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (36789619) 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 7 ways as a sum of consecutive naturals, for example, 9828 + ... + 13044.

It is an arithmetic number, because the mean of its divisors is an integer number (3581634).

Almost surely, 2^36789612 is an apocalyptic number.

It is an amenable number.

36789612 is an abundant number, since it is smaller than the sum of its proper divisors (49169604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36789612 is a wasteful number, since it uses less digits than its factorization.

36789612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4177 (or 4175 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 36789612 is about 6065.4440892650. Note that the first 3 decimals coincide. The cubic root of 36789612 is about 332.5893991431.

It can be divided in two parts, 36789 and 612, that added together give a triangular number (37401 = T₂₇₃).

The spelling of 36789612 in words is "thirty-six million, seven hundred eighty-nine thousand, six hundred twelve".