470638086 has 8 divisors (see below), whose sum is σ = 941276184. Its totient is φ = 156879360.

The previous prime is 470638079. The next prime is 470638093. The reversal of 470638086 is 680836074.

It is an interprime number because it is at equal distance from previous prime (470638079) and next prime (470638093).

It is a sphenic number, since it is the product of 3 distinct primes.

470638086 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39219835 + ... + 39219846.

It is an arithmetic number, because the mean of its divisors is an integer number (117659523).

Almost surely, 2^470638086 is an apocalyptic number.

470638086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

470638086 is a wasteful number, since it uses less digits than its factorization.

470638086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78439686.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 470638086 is about 21694.1947534358. The cubic root of 470638086 is about 777.8497021121.

The spelling of 470638086 in words is "four hundred seventy million, six hundred thirty-eight thousand, eighty-six".