470090686 has 16 divisors (see below), whose sum is σ = 759856608. Its totient is φ = 216828000.

The previous prime is 470090597. The next prime is 470090689. The reversal of 470090686 is 686090074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470090689) by changing a digit.

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, 44671 + ... + 54181.

It is an arithmetic number, because the mean of its divisors is an integer number (47491038).

Almost surely, 2^470090686 is an apocalyptic number.

470090686 is a deficient number, since it is larger than the sum of its proper divisors (289765922).

470090686 is a wasteful number, since it uses less digits than its factorization.

470090686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11427.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 470090686 is about 21681.5748044278. The cubic root of 470090686 is about 777.5480123230.

The spelling of 470090686 in words is "four hundred seventy million, ninety thousand, six hundred eighty-six".