7798941233 has 4 divisors (see below), whose sum is σ = 8257702500. Its totient is φ = 7340179968.

The previous prime is 7798941187. The next prime is 7798941299. The reversal of 7798941233 is 3321498977.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4026156304 + 3772784929 = 63452^2 + 61423^2 .

It is a cyclic number.

It is not a de Polignac number, because 7798941233 - 2¹⁰ = 7798940209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7798941133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229380608 + ... + 229380641.

It is an arithmetic number, because the mean of its divisors is an integer number (2064425625).

Almost surely, 2^7798941233 is an apocalyptic number.

It is an amenable number.

7798941233 is a deficient number, since it is larger than the sum of its proper divisors (458761267).

7798941233 is a wasteful number, since it uses less digits than its factorization.

7798941233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458761266.

The product of its digits is 2286144, while the sum is 53.

The square root of 7798941233 is about 88311.6143720632. The cubic root of 7798941233 is about 1983.1027461950.

The spelling of 7798941233 in words is "seven billion, seven hundred ninety-eight million, nine hundred forty-one thousand, two hundred thirty-three".