473779305 has 24 divisors (see below), whose sum is σ = 821887560. Its totient is φ = 252476160.

The previous prime is 473779283. The next prime is 473779363. The reversal of 473779305 is 503977374.

It can be written as a sum of positive squares in 4 ways, for example, as 3583449 + 470195856 = 1893^2 + 21684^2 .

It is not a de Polignac number, because 473779305 - 2¹² = 473775209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63091 + ... + 70199.

It is an arithmetic number, because the mean of its divisors is an integer number (34245315).

Almost surely, 2^473779305 is an apocalyptic number.

473779305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

473779305 is a deficient number, since it is larger than the sum of its proper divisors (348108255).

473779305 is a wasteful number, since it uses less digits than its factorization.

473779305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601 (or 8598 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 45.

The square root of 473779305 is about 21766.4720384356. The cubic root of 473779305 is about 779.5764218918.

The spelling of 473779305 in words is "four hundred seventy-three million, seven hundred seventy-nine thousand, three hundred five".