4869577656 has 64 divisors (see below), whose sum is σ = 13841203200. Its totient is φ = 1585440864.

The previous prime is 4869577651. The next prime is 4869577663. The reversal of 4869577656 is 6567759684.

4869577656 is a `hidden beast` number, since 4 + 8 + 6 + 9 + 577 + 6 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4869577593 and 4869577602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869577651) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 252856 + ... + 271431.

It is an arithmetic number, because the mean of its divisors is an integer number (216268800).

Almost surely, 2^4869577656 is an apocalyptic number.

It is an amenable number.

4869577656 is an abundant number, since it is smaller than the sum of its proper divisors (8971625544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4869577656 is a wasteful number, since it uses less digits than its factorization.

4869577656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524345 (or 524335 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The square root of 4869577656 is about 69782.3592034549. The cubic root of 4869577656 is about 1694.9768279392.

The spelling of 4869577656 in words is "four billion, eight hundred sixty-nine million, five hundred seventy-seven thousand, six hundred fifty-six".