4661436766 has 16 divisors (see below), whose sum is σ = 8080823520. Its totient is φ = 1975311360.

The previous prime is 4661436743. The next prime is 4661436781. The reversal of 4661436766 is 6676341664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869315 + ... + 1871806.

It is an arithmetic number, because the mean of its divisors is an integer number (505051470).

Almost surely, 2^4661436766 is an apocalyptic number.

4661436766 is a deficient number, since it is larger than the sum of its proper divisors (3419386754).

4661436766 is a wasteful number, since it uses less digits than its factorization.

4661436766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741219.

The product of its digits is 2612736, while the sum is 49.

The square root of 4661436766 is about 68274.7154223289. The cubic root of 4661436766 is about 1670.4748152068.

The spelling of 4661436766 in words is "four billion, six hundred sixty-one million, four hundred thirty-six thousand, seven hundred sixty-six".