10304609 has 8 divisors (see below), whose sum is σ = 12027648. Its totient is φ = 8644320.

The previous prime is 10304587. The next prime is 10304627. The reversal of 10304609 is 90640301.

10304609 is digitally balanced in base 2, 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 10304609 - 2⁸ = 10304353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10304639) 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, 15332 + ... + 15989.

It is an arithmetic number, because the mean of its divisors is an integer number (1503456).

Almost surely, 2^10304609 is an apocalyptic number.

It is an amenable number.

10304609 is a deficient number, since it is larger than the sum of its proper divisors (1723039).

10304609 is an equidigital number, since it uses as much as digits as its factorization.

10304609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31375.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 10304609 is about 3210.0792825100. The cubic root of 10304609 is about 217.6091599847.

The spelling of 10304609 in words is "ten million, three hundred four thousand, six hundred nine".