516766342 has 16 divisors (see below), whose sum is σ = 800756352. Its totient is φ = 249860160.

The previous prime is 516766339. The next prime is 516766361. The reversal of 516766342 is 243667615.

It is a junction number, because it is equal to n+sod(n) for n = 516766295 and 516766304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116428 + ... + 120784.

It is an arithmetic number, because the mean of its divisors is an integer number (50047272).

Almost surely, 2^516766342 is an apocalyptic number.

516766342 is a deficient number, since it is larger than the sum of its proper divisors (283990010).

516766342 is a wasteful number, since it uses less digits than its factorization.

516766342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its digits is 181440, while the sum is 40.

The square root of 516766342 is about 22732.4952875834. The cubic root of 516766342 is about 802.4748060659.

The spelling of 516766342 in words is "five hundred sixteen million, seven hundred sixty-six thousand, three hundred forty-two".