326793966 has 16 divisors (see below), whose sum is σ = 659373264. Its totient is φ = 107967104.

The previous prime is 326793949. The next prime is 326793989. The reversal of 326793966 is 669397623.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240321 + ... + 241676.

It is an arithmetic number, because the mean of its divisors is an integer number (41210829).

Almost surely, 2^326793966 is an apocalyptic number.

326793966 is an abundant number, since it is smaller than the sum of its proper divisors (332579298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326793966 is a wasteful number, since it uses less digits than its factorization.

326793966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482115.

The product of its digits is 2204496, while the sum is 51.

The square root of 326793966 is about 18077.4435692661. The cubic root of 326793966 is about 688.7971524026.

The spelling of 326793966 in words is "three hundred twenty-six million, seven hundred ninety-three thousand, nine hundred sixty-six".