499844842 has 8 divisors (see below), whose sum is σ = 856876896. Its totient is φ = 214219212.

The previous prime is 499844789. The next prime is 499844867. The reversal of 499844842 is 248448994.

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

It is a self number, because there is not a number n which added to its sum of digits gives 499844842.

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, 17851588 + ... + 17851615.

It is an arithmetic number, because the mean of its divisors is an integer number (107109612).

Almost surely, 2^499844842 is an apocalyptic number.

499844842 is a deficient number, since it is larger than the sum of its proper divisors (357032054).

499844842 is a wasteful number, since it uses less digits than its factorization.

499844842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35703212.

The product of its digits is 2654208, while the sum is 52.

The square root of 499844842 is about 22357.2100674480. The cubic root of 499844842 is about 793.6184181663.

The spelling of 499844842 in words is "four hundred ninety-nine million, eight hundred forty-four thousand, eight hundred forty-two".