36643962 has 8 divisors (see below), whose sum is σ = 73287936. Its totient is φ = 12214652.

The previous prime is 36643961. The next prime is 36643967. The reversal of 36643962 is 26934663.

36643962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

36643962 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 36643962.

It is not an unprimeable number, because it can be changed into a prime (36643961) 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, 3053658 + ... + 3053669.

It is an arithmetic number, because the mean of its divisors is an integer number (9160992).

Almost surely, 2^36643962 is an apocalyptic number.

36643962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36643962 is a wasteful number, since it uses less digits than its factorization.

36643962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107332.

The product of its digits is 139968, while the sum is 39.

The square root of 36643962 is about 6053.4256417338. The cubic root of 36643962 is about 332.1499117343.

It can be divided in two parts, 3664 and 3962, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 36643962 in words is "thirty-six million, six hundred forty-three thousand, nine hundred sixty-two".