7793231880 has 128 divisors (see below), whose sum is σ = 27041817600. Its totient is φ = 1759832832.

The previous prime is 7793231869. The next prime is 7793231899. The reversal of 7793231880 is 881323977.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13831 + ... + 125609.

It is an arithmetic number, because the mean of its divisors is an integer number (211264200).

Almost surely, 2^7793231880 is an apocalyptic number.

7793231880 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7793231880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13520908800).

7793231880 is an abundant number, since it is smaller than the sum of its proper divisors (19248585720).

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

7793231880 is a wasteful number, since it uses less digits than its factorization.

7793231880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111883 (or 111879 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 7793231880 is about 88279.2834134940. The cubic root of 7793231880 is about 1982.6187062345.

The spelling of 7793231880 in words is "seven billion, seven hundred ninety-three million, two hundred thirty-one thousand, eight hundred eighty".