4871619870 has 32 divisors (see below), whose sum is σ = 12591264672. Its totient is φ = 1199167872.

The previous prime is 4871619869. The next prime is 4871619947. The reversal of 4871619870 is 789161784.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6245277 + ... + 6246056.

It is an arithmetic number, because the mean of its divisors is an integer number (393477021).

Almost surely, 2^4871619870 is an apocalyptic number.

4871619870 is an abundant number, since it is smaller than the sum of its proper divisors (7719644802).

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

4871619870 is a wasteful number, since it uses less digits than its factorization.

4871619870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12491356.

The product of its (nonzero) digits is 677376, while the sum is 51.

The square root of 4871619870 is about 69796.9904078965. The cubic root of 4871619870 is about 1695.2137425046.

It can be divided in two parts, 48716 and 19870, that added together give a palindrome (68586).

The spelling of 4871619870 in words is "four billion, eight hundred seventy-one million, six hundred nineteen thousand, eight hundred seventy".