499980342 has 8 divisors (see below), whose sum is σ = 999960696. Its totient is φ = 166660112.

The previous prime is 499980317. The next prime is 499980361. The reversal of 499980342 is 243089994.

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

499980342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 499980291 and 499980300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41665023 + ... + 41665034.

It is an arithmetic number, because the mean of its divisors is an integer number (124995087).

Almost surely, 2^499980342 is an apocalyptic number.

499980342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

499980342 is a wasteful number, since it uses less digits than its factorization.

499980342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83330062.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 499980342 is about 22360.2402044343. The cubic root of 499980342 is about 793.6901241378.

The spelling of 499980342 in words is "four hundred ninety-nine million, nine hundred eighty thousand, three hundred forty-two".