326066964 has 24 divisors (see below), whose sum is σ = 761577600. Its totient is φ = 108581184.

The previous prime is 326066947. The next prime is 326066969. The reversal of 326066964 is 469660623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326066969) 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, 364 + ... + 25539.

It is an arithmetic number, because the mean of its divisors is an integer number (31732400).

Almost surely, 2^326066964 is an apocalyptic number.

It is an amenable number.

326066964 is an abundant number, since it is smaller than the sum of its proper divisors (435510636).

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

326066964 is a wasteful number, since it uses less digits than its factorization.

326066964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26959 (or 26957 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 326066964 is about 18057.3243865197. The cubic root of 326066964 is about 688.2859957766.

The spelling of 326066964 in words is "three hundred twenty-six million, sixty-six thousand, nine hundred sixty-four".