471401380 has 24 divisors (see below), whose sum is σ = 1024080120. Its totient is φ = 182058240.

The previous prime is 471401377. The next prime is 471401401. The reversal of 471401380 is 83104174.

It can be written as a sum of positive squares in 4 ways, for example, as 91853056 + 379548324 = 9584^2 + 19482^2 .

It is a super-2 number, since 2×471401380² = 444438522131808800, which contains 22 as substring.

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, 405801 + ... + 406960.

It is an arithmetic number, because the mean of its divisors is an integer number (42670005).

Almost surely, 2^471401380 is an apocalyptic number.

It is an amenable number.

471401380 is an abundant number, since it is smaller than the sum of its proper divisors (552678740).

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

471401380 is a wasteful number, since it uses less digits than its factorization.

471401380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812799 (or 812797 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 471401380 is about 21711.7797520148. The cubic root of 471401380 is about 778.2699877783.

The spelling of 471401380 in words is "four hundred seventy-one million, four hundred one thousand, three hundred eighty".