471894980 has 24 divisors (see below), whose sum is σ = 1007778240. Its totient is φ = 185558240.

The previous prime is 471894977. The next prime is 471894991. The reversal of 471894980 is 89498174.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198776 + ... + 201135.

It is an arithmetic number, because the mean of its divisors is an integer number (41990760).

Almost surely, 2^471894980 is an apocalyptic number.

It is an amenable number.

471894980 is an abundant number, since it is smaller than the sum of its proper divisors (535883260).

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

471894980 is a wasteful number, since it uses less digits than its factorization.

471894980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399979 (or 399977 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 471894980 is about 21723.1438792823. The cubic root of 471894980 is about 778.5415327778.

The spelling of 471894980 in words is "four hundred seventy-one million, eight hundred ninety-four thousand, nine hundred eighty".