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470679378 = 231314940499
BaseRepresentation
bin11100000011011…
…111111101010010
31012210122222201120
4130003133331102
51430443220003
6114412143110
714443465041
oct3403377522
91183588646
10470679378
11221760424
12111767a96
137668a410
1446722558
152b4c5853
hex1c0dff52

470679378 has 32 divisors (see below), whose sum is σ = 1020600000. Its totient is φ = 143848896.

The previous prime is 470679361. The next prime is 470679389. The reversal of 470679378 is 873976074.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 470679378.

It is an unprimeable number.

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, 8628 + ... + 31871.

It is an arithmetic number, because the mean of its divisors is an integer number (31893750).

Almost surely, 2470679378 is an apocalyptic number.

470679378 is an abundant number, since it is smaller than the sum of its proper divisors (549920622).

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

470679378 is a wasteful number, since it uses less digits than its factorization.

470679378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40666.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The square root of 470679378 is about 21695.1464157309. The cubic root of 470679378 is about 777.8724499740.

The spelling of 470679378 in words is "four hundred seventy million, six hundred seventy-nine thousand, three hundred seventy-eight".

Divisors: 1 2 3 6 13 26 39 78 149 298 447 894 1937 3874 5811 11622 40499 80998 121497 242994 526487 1052974 1579461 3158922 6034351 12068702 18103053 36206106 78446563 156893126 235339689 470679378