470776681338 has 16 divisors (see below), whose sum is σ = 941732394336. Its totient is φ = 156895721840.

The previous prime is 470776681283. The next prime is 470776681339. The reversal of 470776681338 is 833186677074.

It is not an unprimeable number, because it can be changed into a prime (470776681339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7425456 + ... + 7488587.

It is an arithmetic number, because the mean of its divisors is an integer number (58858274646).

Almost surely, 2^470776681338 is an apocalyptic number.

470776681338 is an abundant number, since it is smaller than the sum of its proper divisors (470955712998).

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

470776681338 is a wasteful number, since it uses less digits than its factorization.

470776681338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14919309.

The product of its (nonzero) digits is 28449792, while the sum is 60.

The spelling of 470776681338 in words is "four hundred seventy billion, seven hundred seventy-six million, six hundred eighty-one thousand, three hundred thirty-eight".