328126766 has 8 divisors (see below), whose sum is σ = 536934744. Its totient is φ = 149148520.

The previous prime is 328126753. The next prime is 328126769. The reversal of 328126766 is 667621823.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328126769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7457405 + ... + 7457448.

It is an arithmetic number, because the mean of its divisors is an integer number (67116843).

Almost surely, 2^328126766 is an apocalyptic number.

328126766 is a deficient number, since it is larger than the sum of its proper divisors (208807978).

328126766 is a wasteful number, since it uses less digits than its factorization.

328126766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14914866.

The product of its digits is 145152, while the sum is 41.

The square root of 328126766 is about 18114.2696789023. The cubic root of 328126766 is about 689.7322814924.

The spelling of 328126766 in words is "three hundred twenty-eight million, one hundred twenty-six thousand, seven hundred sixty-six".