4866810406 has 4 divisors (see below), whose sum is σ = 7300215612. Its totient is φ = 2433405202.

The previous prime is 4866810353. The next prime is 4866810409. The reversal of 4866810406 is 6040186684.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4866810409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216702600 + ... + 1216702603.

It is an arithmetic number, because the mean of its divisors is an integer number (1825053903).

Almost surely, 2^4866810406 is an apocalyptic number.

4866810406 is a deficient number, since it is larger than the sum of its proper divisors (2433405206).

4866810406 is a wasteful number, since it uses less digits than its factorization.

4866810406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433405205.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 4866810406 is about 69762.5286668997. The cubic root of 4866810406 is about 1694.6556971882.

The spelling of 4866810406 in words is "four billion, eight hundred sixty-six million, eight hundred ten thousand, four hundred six".