7906801161 has 24 divisors (see below), whose sum is σ = 12471481440. Its totient is φ = 4441588032.

The previous prime is 7906801159. The next prime is 7906801223. The reversal of 7906801161 is 1611086097.

It is not a de Polignac number, because 7906801161 - 2¹ = 7906801159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7906801561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 447156 + ... + 464501.

It is an arithmetic number, because the mean of its divisors is an integer number (519645060).

Almost surely, 2^7906801161 is an apocalyptic number.

It is an amenable number.

7906801161 is a deficient number, since it is larger than the sum of its proper divisors (4564680279).

7906801161 is a wasteful number, since it uses less digits than its factorization.

7906801161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911733 (or 911726 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 7906801161 is about 88920.1954619984. The cubic root of 7906801161 is about 1992.2030735516.

The spelling of 7906801161 in words is "seven billion, nine hundred six million, eight hundred one thousand, one hundred sixty-one".