4866746809 has 4 divisors (see below), whose sum is σ = 4903897680. Its totient is φ = 4829595940.

The previous prime is 4866746779. The next prime is 4866746831. The reversal of 4866746809 is 9086476684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4866746809 - 2²³ = 4858358201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4866746879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18575239 + ... + 18575500.

It is an arithmetic number, because the mean of its divisors is an integer number (1225974420).

Almost surely, 2^4866746809 is an apocalyptic number.

It is an amenable number.

4866746809 is a deficient number, since it is larger than the sum of its proper divisors (37150871).

4866746809 is a wasteful number, since it uses less digits than its factorization.

4866746809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37150870.

The product of its (nonzero) digits is 13934592, while the sum is 58.

The square root of 4866746809 is about 69762.0728548113. The cubic root of 4866746809 is about 1694.6483155235.

The spelling of 4866746809 in words is "four billion, eight hundred sixty-six million, seven hundred forty-six thousand, eight hundred nine".