7791000011 has 8 divisors (see below), whose sum is σ = 8043869184. Its totient is φ = 7538227560.

The previous prime is 7791000001. The next prime is 7791000043. The reversal of 7791000011 is 1100001977.

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 7791000011 - 2²² = 7786805707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7791000001) 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, 162536 + ... + 204938.

It is an arithmetic number, because the mean of its divisors is an integer number (1005483648).

Almost surely, 2^7791000011 is an apocalyptic number.

7791000011 is a deficient number, since it is larger than the sum of its proper divisors (252869173).

7791000011 is a wasteful number, since it uses less digits than its factorization.

7791000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48361.

The product of its (nonzero) digits is 441, while the sum is 26.

The square root of 7791000011 is about 88266.6415527406. The cubic root of 7791000011 is about 1982.4294237144.

Adding to 7791000011 its reverse (1100001977), we get a palindrome (8891001988).

The spelling of 7791000011 in words is "seven billion, seven hundred ninety-one million, eleven", and thus it is an aban number.