327647852040 has 64 divisors (see below), whose sum is σ = 983039198400. Its totient is φ = 87364259072.

The previous prime is 327647852033. The next prime is 327647852117. The reversal of 327647852040 is 40258746723.

It is a super-2 number, since 2×327647852040² (a number of 24 digits) contains 22 as substring.

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, 1157599 + ... + 1412561.

It is an arithmetic number, because the mean of its divisors is an integer number (15359987475).

Almost surely, 2^327647852040 is an apocalyptic number.

327647852040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

327647852040 is an abundant number, since it is smaller than the sum of its proper divisors (655391346360).

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

327647852040 is a wasteful number, since it uses less digits than its factorization.

327647852040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265686 (or 265682 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 327647852040 in words is "three hundred twenty-seven billion, six hundred forty-seven million, eight hundred fifty-two thousand, forty".