4879417656 has 32 divisors (see below), whose sum is σ = 12916106640. Its totient is φ = 1530797568.

The previous prime is 4879417603. The next prime is 4879417657. The reversal of 4879417656 is 6567149784.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4879417596 and 4879417605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4879417657) 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, 5979271 + ... + 5980086.

Almost surely, 2^4879417656 is an apocalyptic number.

It is an amenable number.

4879417656 is an abundant number, since it is smaller than the sum of its proper divisors (8036688984).

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

4879417656 is a wasteful number, since it uses less digits than its factorization.

4879417656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959383 (or 11959379 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 4879417656 is about 69852.8285468813. The cubic root of 4879417656 is about 1696.1177448439.

The spelling of 4879417656 in words is "four billion, eight hundred seventy-nine million, four hundred seventeen thousand, six hundred fifty-six".