4717678448 has 60 divisors (see below), whose sum is σ = 10892240352. Its totient is φ = 1972535040.

The previous prime is 4717678429. The next prime is 4717678477. The reversal of 4717678448 is 8448767174.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 4717678393 and 4717678402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41240 + ... + 105527.

Almost surely, 2^4717678448 is an apocalyptic number.

It is an amenable number.

4717678448 is an abundant number, since it is smaller than the sum of its proper divisors (6174561904).

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

4717678448 is a wasteful number, since it uses less digits than its factorization.

4717678448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146830 (or 146817 counting only the distinct ones).

The product of its digits is 8429568, while the sum is 56.

The square root of 4717678448 is about 68685.3583232992. The cubic root of 4717678448 is about 1677.1662413321.

The spelling of 4717678448 in words is "four billion, seven hundred seventeen million, six hundred seventy-eight thousand, four hundred forty-eight".