471129380 has 24 divisors (see below), whose sum is σ = 996495360. Its totient is φ = 187094880.

The previous prime is 471129367. The next prime is 471129391. The reversal of 471129380 is 83921174.

It is a self number, because there is not a number n which added to its sum of digits gives 471129380.

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 7 ways as a sum of consecutive naturals, for example, 81956 + ... + 87515.

It is an arithmetic number, because the mean of its divisors is an integer number (41520640).

Almost surely, 2^471129380 is an apocalyptic number.

It is an amenable number.

471129380 is an abundant number, since it is smaller than the sum of its proper divisors (525365980).

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

471129380 is a wasteful number, since it uses less digits than its factorization.

471129380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169619 (or 169617 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 471129380 is about 21705.5149673994. The cubic root of 471129380 is about 778.1202709454.

The spelling of 471129380 in words is "four hundred seventy-one million, one hundred twenty-nine thousand, three hundred eighty".