4876613661 has 8 divisors (see below), whose sum is σ = 6507570304. Its totient is φ = 3248366400.

The previous prime is 4876613641. The next prime is 4876613683. The reversal of 4876613661 is 1663166784.

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

It is not a de Polignac number, because 4876613661 - 2⁶ = 4876613597 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 4876613661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4876613641) 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, 673141 + ... + 680346.

It is an arithmetic number, because the mean of its divisors is an integer number (813446288).

Almost surely, 2^4876613661 is an apocalyptic number.

It is an amenable number.

4876613661 is a deficient number, since it is larger than the sum of its proper divisors (1630956643).

4876613661 is a wasteful number, since it uses less digits than its factorization.

4876613661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354691.

The product of its digits is 870912, while the sum is 48.

The square root of 4876613661 is about 69832.7549291878. The cubic root of 4876613661 is about 1695.7927868737.

The spelling of 4876613661 in words is "four billion, eight hundred seventy-six million, six hundred thirteen thousand, six hundred sixty-one".