7934609 has 16 divisors (see below), whose sum is σ = 8878080. Its totient is φ = 7056720.

The previous prime is 7934593. The next prime is 7934627. The reversal of 7934609 is 9064397.

7934609 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7934609 - 2⁴ = 7934593 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7934659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29144 + ... + 29414.

It is an arithmetic number, because the mean of its divisors is an integer number (554880).

Almost surely, 2^7934609 is an apocalyptic number.

It is an amenable number.

7934609 is a deficient number, since it is larger than the sum of its proper divisors (943471).

7934609 is a wasteful number, since it uses less digits than its factorization.

7934609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 7934609 is about 2816.8438011363. The cubic root of 7934609 is about 199.4535835046.

The spelling of 7934609 in words is "seven million, nine hundred thirty-four thousand, six hundred nine".