327633480 has 48 divisors (see below), whose sum is σ = 1064809980. Its totient is φ = 87368832.

The previous prime is 327633437. The next prime is 327633487. The reversal of 327633480 is 84336723.

It can be written as a sum of positive squares in 2 ways, for example, as 323784036 + 3849444 = 17994^2 + 1962^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (327633487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454687 + ... + 455406.

Almost surely, 2^327633480 is an apocalyptic number.

327633480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

327633480 is an abundant number, since it is smaller than the sum of its proper divisors (737176500).

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

327633480 is a wasteful number, since it uses less digits than its factorization.

327633480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910110 (or 910103 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 327633480 is about 18100.6486071632. The cubic root of 327633480 is about 689.3864741679.

The spelling of 327633480 in words is "three hundred twenty-seven million, six hundred thirty-three thousand, four hundred eighty".