472913280 has 384 divisors, whose sum is σ = 1922806080. Its totient is φ = 104841216.

The previous prime is 472913279. The next prime is 472913299. The reversal of 472913280 is 82319274.

472913280 is a `hidden beast` number, since 47 + 291 + 328 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1491682 + ... + 1491998.

Almost surely, 2^472913280 is an apocalyptic number.

472913280 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 472913280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (961403040).

472913280 is an abundant number, since it is smaller than the sum of its proper divisors (1449892800).

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

472913280 is a wasteful number, since it uses less digits than its factorization.

472913280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 472913280 is about 21746.5693846179. The cubic root of 472913280 is about 779.1011341773.

The spelling of 472913280 in words is "four hundred seventy-two million, nine hundred thirteen thousand, two hundred eighty".