325879609 has 8 divisors (see below), whose sum is σ = 365113728. Its totient is φ = 288246960.

The previous prime is 325879591. The next prime is 325879633. The reversal of 325879609 is 906978523.

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 325879609 - 2⁵ = 325879577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325879649) 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, 399937 + ... + 400750.

It is an arithmetic number, because the mean of its divisors is an integer number (45639216).

Almost surely, 2^325879609 is an apocalyptic number.

It is an amenable number.

325879609 is a deficient number, since it is larger than the sum of its proper divisors (39234119).

325879609 is a wasteful number, since it uses less digits than its factorization.

325879609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800735.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 325879609 is about 18052.1358570115. The cubic root of 325879609 is about 688.1541429739.

The spelling of 325879609 in words is "three hundred twenty-five million, eight hundred seventy-nine thousand, six hundred nine".