516314747 has 8 divisors (see below), whose sum is σ = 556284960. Its totient is φ = 476380800.

The previous prime is 516314731. The next prime is 516314767. The reversal of 516314747 is 747413615.

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

It is a cyclic number.

It is not a de Polignac number, because 516314747 - 2⁴ = 516314731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 516314747.

It is not an unprimeable number, because it can be changed into a prime (516314707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25379 + ... + 40947.

It is an arithmetic number, because the mean of its divisors is an integer number (69535620).

Almost surely, 2^516314747 is an apocalyptic number.

516314747 is a deficient number, since it is larger than the sum of its proper divisors (39970213).

516314747 is a wasteful number, since it uses less digits than its factorization.

516314747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18133.

The product of its digits is 70560, while the sum is 38.

The square root of 516314747 is about 22722.5603090849. The cubic root of 516314747 is about 802.2409807078.

The spelling of 516314747 in words is "five hundred sixteen million, three hundred fourteen thousand, seven hundred forty-seven".