8442794 has 16 divisors (see below), whose sum is σ = 13468032. Its totient is φ = 3960528.

The previous prime is 8442793. The next prime is 8442803. The reversal of 8442794 is 4972448.

It is not an unprimeable number, because it can be changed into a prime (8442793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (841752).

Almost surely, 2^8442794 is an apocalyptic number.

8442794 is a deficient number, since it is larger than the sum of its proper divisors (5025238).

8442794 is a wasteful number, since it uses less digits than its factorization.

8442794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541.

The product of its digits is 64512, while the sum is 38.

The square root of 8442794 is about 2905.6486367075. The cubic root of 8442794 is about 203.6238904963.

The spelling of 8442794 in words is "eight million, four hundred forty-two thousand, seven hundred ninety-four".