497870880 has 192 divisors, whose sum is σ = 1762871040. Its totient is φ = 117190656.

The previous prime is 497870873. The next prime is 497870897. The reversal of 497870880 is 88078794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141786 + ... + 145254.

It is an arithmetic number, because the mean of its divisors is an integer number (9181620).

Almost surely, 2^497870880 is an apocalyptic number.

497870880 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 497870880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (881435520).

497870880 is an abundant number, since it is smaller than the sum of its proper divisors (1265000160).

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

497870880 is a wasteful number, since it uses less digits than its factorization.

497870880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523 (or 3515 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 497870880 is about 22313.0204140990. The cubic root of 497870880 is about 792.5723339855.

The spelling of 497870880 in words is "four hundred ninety-seven million, eight hundred seventy thousand, eight hundred eighty".