477328818 has 16 divisors (see below), whose sum is σ = 960981696. Its totient is φ = 158055600.

The previous prime is 477328807. The next prime is 477328829. The reversal of 477328818 is 818823774.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (477328807) and next prime (477328829).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262521 + ... + 264332.

It is an arithmetic number, because the mean of its divisors is an integer number (60061356).

Almost surely, 2^477328818 is an apocalyptic number.

477328818 is an abundant number, since it is smaller than the sum of its proper divisors (483652878).

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

477328818 is a wasteful number, since it uses less digits than its factorization.

477328818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527009.

The product of its digits is 602112, while the sum is 48.

The square root of 477328818 is about 21847.8561419651. The cubic root of 477328818 is about 781.5184195704.

The spelling of 477328818 in words is "four hundred seventy-seven million, three hundred twenty-eight thousand, eight hundred eighteen".