4694463856 has 40 divisors (see below), whose sum is σ = 9568695600. Its totient is φ = 2227868160.

The previous prime is 4694463853. The next prime is 4694463869. The reversal of 4694463856 is 6583644964.

It is a Smith number, since the sum of its digits (55) 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 = 4694463797 and 4694463806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694463853) 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 7 ways as a sum of consecutive naturals, for example, 58365 + ... + 113116.

It is an arithmetic number, because the mean of its divisors is an integer number (239217390).

Almost surely, 2^4694463856 is an apocalyptic number.

It is an amenable number.

4694463856 is an abundant number, since it is smaller than the sum of its proper divisors (4874231744).

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

4694463856 is a wasteful number, since it uses less digits than its factorization.

4694463856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171577 (or 171571 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 55.

The square root of 4694463856 is about 68516.1576272342. The cubic root of 4694463856 is about 1674.4107357377.

The spelling of 4694463856 in words is "four billion, six hundred ninety-four million, four hundred sixty-three thousand, eight hundred fifty-six".