473779616 has 24 divisors (see below), whose sum is σ = 933341220. Its totient is φ = 236740608.

The previous prime is 473779609. The next prime is 473779651. The reversal of 473779616 is 616977374.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 440832016 + 32947600 = 20996^2 + 5740^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61280 + ... + 68576.

Almost surely, 2^473779616 is an apocalyptic number.

It is an amenable number.

473779616 is a deficient number, since it is larger than the sum of its proper divisors (459561604).

473779616 is a wasteful number, since it uses less digits than its factorization.

473779616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336 (or 9328 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 50.

The square root of 473779616 is about 21766.4791824493. The cubic root of 473779616 is about 779.5765924693.

The spelling of 473779616 in words is "four hundred seventy-three million, seven hundred seventy-nine thousand, six hundred sixteen".