497184480 has 360 divisors, whose sum is σ = 1908372312. Its totient is φ = 121844736.

The previous prime is 497184469. The next prime is 497184481. The reversal of 497184480 is 84481794.

497184480 is a `hidden beast` number, since 4 + 97 + 1 + 84 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497184481) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2190127 + ... + 2190353.

Almost surely, 2^497184480 is an apocalyptic number.

497184480 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 497184480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954186156).

497184480 is an abundant number, since it is smaller than the sum of its proper divisors (1411187832).

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

497184480 is a wasteful number, since it uses less digits than its factorization.

497184480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 497184480 is about 22297.6339551980. The cubic root of 497184480 is about 792.2079343841.

The spelling of 497184480 in words is "four hundred ninety-seven million, one hundred eighty-four thousand, four hundred eighty".