327632694480 has 3200 divisors, whose sum is σ = 1633395456000. Its totient is φ = 60085960704.

The previous prime is 327632694439. The next prime is 327632694517. The reversal of 327632694480 is 84496236723.

327632694480 is a `hidden beast` number, since 3 + 2 + 76 + 3 + 2 + 6 + 94 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 11297679106 + ... + 11297679134.

It is an arithmetic number, because the mean of its divisors is an integer number (510436080).

Almost surely, 2^327632694480 is an apocalyptic number.

327632694480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327632694480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (816697728000).

327632694480 is an abundant number, since it is smaller than the sum of its proper divisors (1305762761520).

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

327632694480 is a wasteful number, since it uses less digits than its factorization.

327632694480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 327632694480 in words is "three hundred twenty-seven billion, six hundred thirty-two million, six hundred ninety-four thousand, four hundred eighty".