473219978 has 16 divisors (see below), whose sum is σ = 884983104. Its totient is φ = 184371360.

The previous prime is 473219969. The next prime is 473219993. The reversal of 473219978 is 879912374.

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 7 ways as a sum of consecutive naturals, for example, 1536275 + ... + 1536582.

It is an arithmetic number, because the mean of its divisors is an integer number (55311444).

Almost surely, 2^473219978 is an apocalyptic number.

473219978 is a deficient number, since it is larger than the sum of its proper divisors (411763126).

473219978 is a wasteful number, since it uses less digits than its factorization.

473219978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072877.

The product of its digits is 762048, while the sum is 50.

The square root of 473219978 is about 21753.6198826770. The cubic root of 473219978 is about 779.2695210206.

The spelling of 473219978 in words is "four hundred seventy-three million, two hundred nineteen thousand, nine hundred seventy-eight".