516701398 has 8 divisors (see below), whose sum is σ = 777698208. Its totient is φ = 257468664.

The previous prime is 516701369. The next prime is 516701407. The reversal of 516701398 is 893107615.

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 516701398.

It is a congruent number.

It is an unprimeable number.

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, 440286 + ... + 441457.

It is an arithmetic number, because the mean of its divisors is an integer number (97212276).

Almost surely, 2^516701398 is an apocalyptic number.

516701398 is a deficient number, since it is larger than the sum of its proper divisors (260996810).

516701398 is a wasteful number, since it uses less digits than its factorization.

516701398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882038.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 516701398 is about 22731.0668029461. The cubic root of 516701398 is about 802.4411879662.

The spelling of 516701398 in words is "five hundred sixteen million, seven hundred one thousand, three hundred ninety-eight".