498780066322 has 8 divisors (see below), whose sum is σ = 787547473200. Its totient is φ = 236264241924.

The previous prime is 498780066277. The next prime is 498780066373. The reversal of 498780066322 is 223660087894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6562895572 + ... + 6562895647.

It is an arithmetic number, because the mean of its divisors is an integer number (98443434150).

Almost surely, 2^498780066322 is an apocalyptic number.

498780066322 is a deficient number, since it is larger than the sum of its proper divisors (288767406878).

498780066322 is a wasteful number, since it uses less digits than its factorization.

498780066322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13125791240.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 498780066322 in words is "four hundred ninety-eight billion, seven hundred eighty million, sixty-six thousand, three hundred twenty-two".