7874884788 has 24 divisors (see below), whose sum is σ = 18871346592. Its totient is φ = 2554016544.

The previous prime is 7874884783. The next prime is 7874884859. The reversal of 7874884788 is 8874884787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7874884783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8867670 + ... + 8868557.

It is an arithmetic number, because the mean of its divisors is an integer number (786306108).

Almost surely, 2^7874884788 is an apocalyptic number.

It is an amenable number.

7874884788 is an abundant number, since it is smaller than the sum of its proper divisors (10996461804).

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

7874884788 is a wasteful number, since it uses less digits than its factorization.

7874884788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17736271 (or 17736269 counting only the distinct ones).

The product of its digits is 179830784, while the sum is 69.

The square root of 7874884788 is about 88740.5475980400. The cubic root of 7874884788 is about 1989.5189015699.

Subtracting 7874884788 from its reverse (8874884787), we obtain a palindrome (999999999).

The spelling of 7874884788 in words is "seven billion, eight hundred seventy-four million, eight hundred eighty-four thousand, seven hundred eighty-eight".