8074394 has 4 divisors (see below), whose sum is σ = 12111594. Its totient is φ = 4037196.

The previous prime is 8074379. The next prime is 8074397. The reversal of 8074394 is 4934708.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7360369 + 714025 = 2713^2 + 845^2 .

It is not an unprimeable number, because it can be changed into a prime (8074397) by changing a digit.

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 as a sum of consecutive naturals, namely, 2018597 + ... + 2018600.

Almost surely, 2^8074394 is an apocalyptic number.

8074394 is a deficient number, since it is larger than the sum of its proper divisors (4037200).

8074394 is a wasteful number, since it uses less digits than its factorization.

8074394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037199.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 8074394 is about 2841.5478176515. The cubic root of 8074394 is about 200.6180381768.

The spelling of 8074394 in words is "eight million, seventy-four thousand, three hundred ninety-four".