470347278 has 8 divisors (see below), whose sum is σ = 940694568. Its totient is φ = 156782424.

The previous prime is 470347253. The next prime is 470347301. The reversal of 470347278 is 872743074.

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

470347278 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

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, 39195601 + ... + 39195612.

It is an arithmetic number, because the mean of its divisors is an integer number (117586821).

Almost surely, 2^470347278 is an apocalyptic number.

470347278 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.

470347278 is a wasteful number, since it uses less digits than its factorization.

470347278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78391218.

The product of its (nonzero) digits is 263424, while the sum is 42.

The square root of 470347278 is about 21687.4912795372. The cubic root of 470347278 is about 777.6894575918.

The spelling of 470347278 in words is "four hundred seventy million, three hundred forty-seven thousand, two hundred seventy-eight".