497832782670 has 64 divisors (see below), whose sum is σ = 1334970720000. Its totient is φ = 132013745568.

The previous prime is 497832782641. The next prime is 497832782677. The reversal of 497832782670 is 76287238794.

497832782670 is a `hidden beast` number, since 49 + 7 + 8 + 327 + 8 + 267 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 497832782598 and 497832782607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497832782677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5102020 + ... + 5198679.

It is an arithmetic number, because the mean of its divisors is an integer number (20858917500).

Almost surely, 2^497832782670 is an apocalyptic number.

497832782670 is an abundant number, since it is smaller than the sum of its proper divisors (837137937330).

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

497832782670 is a wasteful number, since it uses less digits than its factorization.

497832782670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300894 (or 10300888 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 497832782670 in words is "four hundred ninety-seven billion, eight hundred thirty-two million, seven hundred eighty-two thousand, six hundred seventy".