4678656359 has 16 divisors (see below), whose sum is σ = 5112660000. Its totient is φ = 4255358976.

The previous prime is 4678656347. The next prime is 4678656373. The reversal of 4678656359 is 9536568764.

It is a cyclic number.

It is not a de Polignac number, because 4678656359 - 2¹⁶ = 4678590823 is a prime.

It is a super-2 number, since 2×4678656359² = 43779650651222273762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4678656298 and 4678656307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4678656559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335392 + ... + 1338890.

It is an arithmetic number, because the mean of its divisors is an integer number (319541250).

Almost surely, 2^4678656359 is an apocalyptic number.

4678656359 is a deficient number, since it is larger than the sum of its proper divisors (434003641).

4678656359 is a wasteful number, since it uses less digits than its factorization.

4678656359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994.

The product of its digits is 32659200, while the sum is 59.

The square root of 4678656359 is about 68400.7043750282. The cubic root of 4678656359 is about 1672.5292282349.

The spelling of 4678656359 in words is "four billion, six hundred seventy-eight million, six hundred fifty-six thousand, three hundred fifty-nine".