518803342 has 8 divisors (see below), whose sum is σ = 796302936. Its totient is φ = 253369032.

The previous prime is 518803333. The next prime is 518803357. The reversal of 518803342 is 243308815.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 518803298 and 518803307.

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, 3016213 + ... + 3016384.

It is an arithmetic number, because the mean of its divisors is an integer number (99537867).

Almost surely, 2^518803342 is an apocalyptic number.

518803342 is a deficient number, since it is larger than the sum of its proper divisors (277499594).

518803342 is a wasteful number, since it uses less digits than its factorization.

518803342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6032642.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 518803342 is about 22777.2549267905. The cubic root of 518803342 is about 803.5278274658.

The spelling of 518803342 in words is "five hundred eighteen million, eight hundred three thousand, three hundred forty-two".