38746244 has 24 divisors (see below), whose sum is σ = 72592800. Its totient is φ = 18040320.

The previous prime is 38746229. The next prime is 38746297. The reversal of 38746244 is 44264783.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 38746198 and 38746207.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 164 + ... + 8804.

It is an arithmetic number, because the mean of its divisors is an integer number (3024700).

Almost surely, 2^38746244 is an apocalyptic number.

It is an amenable number.

38746244 is a deficient number, since it is larger than the sum of its proper divisors (33846556).

38746244 is a wasteful number, since it uses less digits than its factorization.

38746244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8723 (or 8721 counting only the distinct ones).

The product of its digits is 129024, while the sum is 38.

The square root of 38746244 is about 6224.6481025035. The cubic root of 38746244 is about 338.3840388197.

The spelling of 38746244 in words is "thirty-eight million, seven hundred forty-six thousand, two hundred forty-four".