516742414 has 8 divisors (see below), whose sum is σ = 788251320. Its totient is φ = 253991976.

The previous prime is 516742409. The next prime is 516742417. The reversal of 516742414 is 414247615.

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 516742414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516742417) by changing a digit.

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, 2189469 + ... + 2189704.

It is an arithmetic number, because the mean of its divisors is an integer number (98531415).

Almost surely, 2^516742414 is an apocalyptic number.

516742414 is a deficient number, since it is larger than the sum of its proper divisors (271508906).

516742414 is a wasteful number, since it uses less digits than its factorization.

516742414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379234.

The product of its digits is 26880, while the sum is 34.

The square root of 516742414 is about 22731.9689864297. The cubic root of 516742414 is about 802.4624201241.

The spelling of 516742414 in words is "five hundred sixteen million, seven hundred forty-two thousand, four hundred fourteen".