4866299217 has 24 divisors (see below), whose sum is σ = 7693905128. Its totient is φ = 2945548800.

The previous prime is 4866299203. The next prime is 4866299219. The reversal of 4866299217 is 7129926684.

4866299217 is a `hidden beast` number, since 4 + 8 + 6 + 629 + 9 + 2 + 1 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10439361 + 4855859856 = 3231^2 + 69684^2 .

It is not a de Polignac number, because 4866299217 - 2⁸ = 4866298961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4866299219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333784 + ... + 348057.

Almost surely, 2^4866299217 is an apocalyptic number.

It is an amenable number.

4866299217 is a deficient number, since it is larger than the sum of its proper divisors (2827605911).

4866299217 is a wasteful number, since it uses less digits than its factorization.

4866299217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681921 (or 681918 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 4866299217 is about 69758.8647915088. The cubic root of 4866299217 is about 1694.5963619761.

The spelling of 4866299217 in words is "four billion, eight hundred sixty-six million, two hundred ninety-nine thousand, two hundred seventeen".