7799234881 has 8 divisors (see below), whose sum is σ = 8067032064. Its totient is φ = 7535131680.

The previous prime is 7799234873. The next prime is 7799234923. The reversal of 7799234881 is 1884329977.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7799234881 - 2³ = 7799234873 is a prime.

It is a super-2 number, since 2×7799234881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7799234831) 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, 919201 + ... + 927646.

It is an arithmetic number, because the mean of its divisors is an integer number (1008379008).

Almost surely, 2^7799234881 is an apocalyptic number.

It is an amenable number.

7799234881 is a deficient number, since it is larger than the sum of its proper divisors (267797183).

7799234881 is a wasteful number, since it uses less digits than its factorization.

7799234881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846991.

The product of its digits is 6096384, while the sum is 58.

The square root of 7799234881 is about 88313.2769236880. The cubic root of 7799234881 is about 1983.1276353361.

The spelling of 7799234881 in words is "seven billion, seven hundred ninety-nine million, two hundred thirty-four thousand, eight hundred eighty-one".