473779632 has 20 divisors (see below), whose sum is σ = 1223930840. Its totient is φ = 157926528.

The previous prime is 473779609. The next prime is 473779651. The reversal of 473779632 is 236977374.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9870409 = 473779632 / (4 + 7 + 3 + 7 + 7 + 9 + 6 + 3 + 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, 4935157 + ... + 4935252.

It is an arithmetic number, because the mean of its divisors is an integer number (61196542).

Almost surely, 2^473779632 is an apocalyptic number.

It is an amenable number.

473779632 is an abundant number, since it is smaller than the sum of its proper divisors (750151208).

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

473779632 is a wasteful number, since it uses less digits than its factorization.

473779632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9870420 (or 9870414 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 48.

The square root of 473779632 is about 21766.4795499869. The cubic root of 473779632 is about 779.5766012449.

The spelling of 473779632 in words is "four hundred seventy-three million, seven hundred seventy-nine thousand, six hundred thirty-two".