327650411616 has 96 divisors (see below), whose sum is σ = 938763374976. Its totient is φ = 99235968000.

The previous prime is 327650411609. The next prime is 327650411657. The reversal of 327650411616 is 616114056723.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1958796 + ... + 2119476.

It is an arithmetic number, because the mean of its divisors is an integer number (9778785156).

Almost surely, 2^327650411616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327650411616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469381687488).

327650411616 is an abundant number, since it is smaller than the sum of its proper divisors (611112963360).

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

327650411616 is a wasteful number, since it uses less digits than its factorization.

327650411616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162636 (or 162628 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 327650411616 in words is "three hundred twenty-seven billion, six hundred fifty million, four hundred eleven thousand, six hundred sixteen".