36993844 has 12 divisors (see below), whose sum is σ = 67554144. Its totient is φ = 17692664.

The previous prime is 36993839. The next prime is 36993863. The reversal of 36993844 is 44839963.

36993844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 36993794 and 36993803.

It is a congruent number.

It is an unprimeable number.

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, 200962 + ... + 201145.

It is an arithmetic number, because the mean of its divisors is an integer number (5629512).

Almost surely, 2^36993844 is an apocalyptic number.

It is an amenable number.

36993844 is a deficient number, since it is larger than the sum of its proper divisors (30560300).

36993844 is a wasteful number, since it uses less digits than its factorization.

36993844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402134 (or 402132 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 36993844 is about 6082.2564891658. The cubic root of 36993844 is about 333.2037038173.

The spelling of 36993844 in words is "thirty-six million, nine hundred ninety-three thousand, eight hundred forty-four".