36837844 has 48 divisors (see below), whose sum is σ = 71272656. Its totient is φ = 16588800.

The previous prime is 36837841. The next prime is 36837863. The reversal of 36837844 is 44873863.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 6697744 + 30140100 = 2588^2 + 5490^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36837844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36837841) 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 15 ways as a sum of consecutive naturals, for example, 203434 + ... + 203614.

It is an arithmetic number, because the mean of its divisors is an integer number (1484847).

Almost surely, 2^36837844 is an apocalyptic number.

36837844 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

36837844 is a deficient number, since it is larger than the sum of its proper divisors (34434812).

36837844 is a wasteful number, since it uses less digits than its factorization.

36837844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 36837844 is about 6069.4187530603. The cubic root of 36837844 is about 332.7346797074.

The spelling of 36837844 in words is "thirty-six million, eight hundred thirty-seven thousand, eight hundred forty-four".