8074789 has 8 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 7765296.

The previous prime is 8074783. The next prime is 8074811. The reversal of 8074789 is 9874708.

8074789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8074789 - 2⁹ = 8074277 is a prime.

It is a Duffinian number.

8074789 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074783) 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 in 7 ways as a sum of consecutive naturals, for example, 10744 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (1048320).

Almost surely, 2^8074789 is an apocalyptic number.

It is an amenable number.

8074789 is a deficient number, since it is larger than the sum of its proper divisors (311771).

8074789 is a wasteful number, since it uses less digits than its factorization.

8074789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 8074789 is about 2841.6173211747. The cubic root of 8074789 is about 200.6213095403.

The spelling of 8074789 in words is "eight million, seventy-four thousand, seven hundred eighty-nine".