8074090 has 8 divisors (see below), whose sum is σ = 14533380. Its totient is φ = 3229632.

The previous prime is 8074057. The next prime is 8074097. The reversal of 8074090 is 904708.

It can be written as a sum of positive squares in 2 ways, for example, as 8071281 + 2809 = 2841^2 + 53^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8074097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403695 + ... + 403714.

Almost surely, 2^8074090 is an apocalyptic number.

8074090 is a deficient number, since it is larger than the sum of its proper divisors (6459290).

8074090 is a wasteful number, since it uses less digits than its factorization.

8074090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807416.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8074090 is about 2841.4943251747. The cubic root of 8074090 is about 200.6155203965.

Adding to 8074090 its reverse (904708), we get a palindrome (8978798).

The spelling of 8074090 in words is "eight million, seventy-four thousand, ninety".