8744738 has 16 divisors (see below), whose sum is σ = 14008896. Its totient is φ = 4084080.

The previous prime is 8744737. The next prime is 8744819. The reversal of 8744738 is 8374478.

It is a junction number, because it is equal to n+sod(n) for n = 8744695 and 8744704.

It is not an unprimeable number, because it can be changed into a prime (8744737) 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 7 ways as a sum of consecutive naturals, for example, 233 + ... + 4188.

It is an arithmetic number, because the mean of its divisors is an integer number (875556).

Almost surely, 2^8744738 is an apocalyptic number.

8744738 is a deficient number, since it is larger than the sum of its proper divisors (5264158).

8744738 is a wasteful number, since it uses less digits than its factorization.

8744738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489.

The product of its digits is 150528, while the sum is 41.

The square root of 8744738 is about 2957.1503174509. The cubic root of 8744738 is about 206.0229496536.

The spelling of 8744738 in words is "eight million, seven hundred forty-four thousand, seven hundred thirty-eight".