328452488 has 48 divisors (see below), whose sum is σ = 771514380. Its totient is φ = 129935232.

The previous prime is 328452457. The next prime is 328452499. The reversal of 328452488 is 884254823.

It can be written as a sum of positive squares in 2 ways, for example, as 231587524 + 96864964 = 15218^2 + 9842^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27131 + ... + 37322.

Almost surely, 2^328452488 is an apocalyptic number.

It is an amenable number.

328452488 is an abundant number, since it is smaller than the sum of its proper divisors (443061892).

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

328452488 is a wasteful number, since it uses less digits than its factorization.

328452488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64486 (or 64475 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The square root of 328452488 is about 18123.2582059629. The cubic root of 328452488 is about 689.9604318135.

The spelling of 328452488 in words is "three hundred twenty-eight million, four hundred fifty-two thousand, four hundred eighty-eight".