326741057684 has 6 divisors (see below), whose sum is σ = 571796850954. Its totient is φ = 163370528840.

The previous prime is 326741057683. The next prime is 326741057717. The reversal of 326741057684 is 486750147623.

It can be written as a sum of positive squares in only one way, i.e., 306718807684 + 20022250000 = 553822^2 + 141500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326741057683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40842632207 + ... + 40842632214.

It is an arithmetic number, because the mean of its divisors is an integer number (95299475159).

Almost surely, 2^326741057684 is an apocalyptic number.

It is an amenable number.

326741057684 is a deficient number, since it is larger than the sum of its proper divisors (245055793270).

326741057684 is a wasteful number, since it uses less digits than its factorization.

326741057684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81685264425 (or 81685264423 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 326741057684 in words is "three hundred twenty-six billion, seven hundred forty-one million, fifty-seven thousand, six hundred eighty-four".