7798134833 has 2 divisors, whose sum is σ = 7798134834. Its totient is φ = 7798134832.

The previous prime is 7798134823. The next prime is 7798134917. The reversal of 7798134833 is 3384318977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7792122529 + 6012304 = 88273^2 + 2452^2 .

It is a cyclic number.

It is not a de Polignac number, because 7798134833 - 2⁸ = 7798134577 is a prime.

It is not a weakly prime, because it can be changed into another prime (7798134823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3899067416 + 3899067417.

It is an arithmetic number, because the mean of its divisors is an integer number (3899067417).

Almost surely, 2^7798134833 is an apocalyptic number.

It is an amenable number.

7798134833 is a deficient number, since it is larger than the sum of its proper divisors (1).

7798134833 is an equidigital number, since it uses as much as digits as its factorization.

7798134833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 53.

The square root of 7798134833 is about 88307.0486031551. The cubic root of 7798134833 is about 1983.0343937897.

The spelling of 7798134833 in words is "seven billion, seven hundred ninety-eight million, one hundred thirty-four thousand, eight hundred thirty-three".