36336997 has 6 divisors (see below), whose sum is σ = 37356774. Its totient is φ = 35319240.

The previous prime is 36336983. The next prime is 36337027. The reversal of 36336997 is 79963363.

It is a happy number.

36336997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35354916 + 982081 = 5946^2 + 991^2 .

It is a de Polignac number, because none of the positive numbers 2^k-36336997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36336967) 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 5 ways as a sum of consecutive naturals, for example, 36172 + ... + 37162.

It is an arithmetic number, because the mean of its divisors is an integer number (6226129).

Almost surely, 2^36336997 is an apocalyptic number.

36336997 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

36336997 is a deficient number, since it is larger than the sum of its proper divisors (1019777).

36336997 is an frugal number, since it uses more digits than its factorization.

36336997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019 (or 1028 counting only the distinct ones).

The product of its digits is 551124, while the sum is 46.

The square root of 36336997 is about 6028.0176675255. The cubic root of 36336997 is about 331.2198409946.

The spelling of 36336997 in words is "thirty-six million, three hundred thirty-six thousand, nine hundred ninety-seven".