516483646 has 8 divisors (see below), whose sum is σ = 885400560. Its totient is φ = 221350128.

The previous prime is 516483641. The next prime is 516483659. The reversal of 516483646 is 646384615.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516483641) 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, 18445831 + ... + 18445858.

It is an arithmetic number, because the mean of its divisors is an integer number (110675070).

Almost surely, 2^516483646 is an apocalyptic number.

516483646 is a deficient number, since it is larger than the sum of its proper divisors (368916914).

516483646 is a wasteful number, since it uses less digits than its factorization.

516483646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36891698.

The product of its digits is 414720, while the sum is 43.

The square root of 516483646 is about 22726.2765538044. The cubic root of 516483646 is about 802.3284486254.

The spelling of 516483646 in words is "five hundred sixteen million, four hundred eighty-three thousand, six hundred forty-six".