7799536901 has 4 divisors (see below), whose sum is σ = 8399501292. Its totient is φ = 7199572512.

The previous prime is 7799536891. The next prime is 7799536907. The reversal of 7799536901 is 1096359977.

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 2265664801 + 5533872100 = 47599^2 + 74390^2 .

It is a cyclic number.

It is not a de Polignac number, because 7799536901 - 2¹⁸ = 7799274757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7799536907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299982176 + ... + 299982201.

It is an arithmetic number, because the mean of its divisors is an integer number (2099875323).

Almost surely, 2^7799536901 is an apocalyptic number.

It is an amenable number.

7799536901 is a deficient number, since it is larger than the sum of its proper divisors (599964391).

7799536901 is a wasteful number, since it uses less digits than its factorization.

7799536901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599964390.

The product of its (nonzero) digits is 3214890, while the sum is 56.

The square root of 7799536901 is about 88314.9868425512. The cubic root of 7799536901 is about 1983.1532334230.

The spelling of 7799536901 in words is "seven billion, seven hundred ninety-nine million, five hundred thirty-six thousand, nine hundred one".