471369280 has 56 divisors (see below), whose sum is σ = 1143667512. Its totient is φ = 184983552.

The previous prime is 471369257. The next prime is 471369281. The reversal of 471369280 is 82963174.

It can be written as a sum of positive squares in 4 ways, for example, as 7225344 + 464143936 = 2688^2 + 21544^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471369281) 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, 3064 + ... + 30856.

Almost surely, 2^471369280 is an apocalyptic number.

471369280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 471369280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571833756).

471369280 is an abundant number, since it is smaller than the sum of its proper divisors (672298232).

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

471369280 is a wasteful number, since it uses less digits than its factorization.

471369280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27863 (or 27853 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 471369280 is about 21711.0405093814. The cubic root of 471369280 is about 778.2523219880.

The spelling of 471369280 in words is "four hundred seventy-one million, three hundred sixty-nine thousand, two hundred eighty".