473785709 has 16 divisors (see below), whose sum is σ = 505128960. Its totient is φ = 443763840.

The previous prime is 473785687. The next prime is 473785727. The reversal of 473785709 is 907587374.

It is a cyclic number.

It is not a de Polignac number, because 473785709 - 2⁸ = 473785453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473785759) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 99812 + ... + 104450.

It is an arithmetic number, because the mean of its divisors is an integer number (31570560).

Almost surely, 2^473785709 is an apocalyptic number.

It is an amenable number.

473785709 is a deficient number, since it is larger than the sum of its proper divisors (31343251).

473785709 is a wasteful number, since it uses less digits than its factorization.

473785709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The square root of 473785709 is about 21766.6191449200. The cubic root of 473785709 is about 779.5799343464.

The spelling of 473785709 in words is "four hundred seventy-three million, seven hundred eighty-five thousand, seven hundred nine".