4719277808 has 120 divisors (see below), whose sum is σ = 11034900864. Its totient is φ = 1947456000.

The previous prime is 4719277789. The next prime is 4719277811. The reversal of 4719277808 is 8087729174.

It is a Cunningham number, because it is equal to 68697²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 4719277808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6731858 + ... + 6732558.

Almost surely, 2^4719277808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4719277808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5517450432).

4719277808 is an abundant number, since it is smaller than the sum of its proper divisors (6315623056).

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

4719277808 is a wasteful number, since it uses less digits than its factorization.

4719277808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 53.

The square root of 4719277808 is about 68696.9999927217. Note that the first 5 decimals coincide. The cubic root of 4719277808 is about 1677.3557476442.

It can be divided in two parts, 47192 and 77808, that added together give a cube (125000 = 50³).

The spelling of 4719277808 in words is "four billion, seven hundred nineteen million, two hundred seventy-seven thousand, eight hundred eight".