326080655 has 8 divisors (see below), whose sum is σ = 414314352. Its totient is φ = 245519488.

The previous prime is 326080649. The next prime is 326080697. The reversal of 326080655 is 556080623.

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 326080655 - 2⁴ = 326080639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918037 + ... + 1918206.

It is an arithmetic number, because the mean of its divisors is an integer number (51789294).

Almost surely, 2^326080655 is an apocalyptic number.

326080655 is a deficient number, since it is larger than the sum of its proper divisors (88233697).

326080655 is a wasteful number, since it uses less digits than its factorization.

326080655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836265.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 326080655 is about 18057.7034807863. The cubic root of 326080655 is about 688.2956289632.

The spelling of 326080655 in words is "three hundred twenty-six million, eighty thousand, six hundred fifty-five".