327672672 has 24 divisors (see below), whose sum is σ = 860141016. Its totient is φ = 109224192.

The previous prime is 327672649. The next prime is 327672677. The reversal of 327672672 is 276276723.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327672677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706533 + ... + 1706724.

It is an arithmetic number, because the mean of its divisors is an integer number (35839209).

Almost surely, 2^327672672 is an apocalyptic number.

327672672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

327672672 is an abundant number, since it is smaller than the sum of its proper divisors (532468344).

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

327672672 is a wasteful number, since it uses less digits than its factorization.

327672672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413270 (or 3413262 counting only the distinct ones).

The product of its digits is 296352, while the sum is 42.

The square root of 327672672 is about 18101.7311879279. The cubic root of 327672672 is about 689.4139615475.

The spelling of 327672672 in words is "three hundred twenty-seven million, six hundred seventy-two thousand, six hundred seventy-two".