328798476 has 18 divisors (see below), whose sum is σ = 831129572. Its totient is φ = 109599480.

The previous prime is 328798471. The next prime is 328798487. The reversal of 328798476 is 674897823.

328798476 is a `hidden beast` number, since 3 + 2 + 87 + 98 + 476 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (328798471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4566610 + ... + 4566681.

Almost surely, 2^328798476 is an apocalyptic number.

328798476 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

328798476 is an abundant number, since it is smaller than the sum of its proper divisors (502331096).

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

328798476 is a wasteful number, since it uses less digits than its factorization.

328798476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133301 (or 9133296 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 328798476 is about 18132.8011073855. The cubic root of 328798476 is about 690.2026122066.

The spelling of 328798476 in words is "three hundred twenty-eight million, seven hundred ninety-eight thousand, four hundred seventy-six".