8016232869 has 12 divisors (see below), whose sum is σ = 11580273900. Its totient is φ = 5343568704.

The previous prime is 8016232841. The next prime is 8016232879. The reversal of 8016232869 is 9682326108.

It can be written as a sum of positive squares in 2 ways, for example, as 5147345025 + 2868887844 = 71745^2 + 53562^2 .

It is not a de Polignac number, because 8016232869 - 2²³ = 8007844261 is a prime.

It is a super-2 number, since 2×8016232869² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8016232879) 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 11 ways as a sum of consecutive naturals, for example, 47727 + ... + 135315.

It is an arithmetic number, because the mean of its divisors is an integer number (965022825).

Almost surely, 2^8016232869 is an apocalyptic number.

It is an amenable number.

8016232869 is a deficient number, since it is larger than the sum of its proper divisors (3564041031).

8016232869 is a wasteful number, since it uses less digits than its factorization.

8016232869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97764 (or 97761 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 8016232869 is about 89533.4176104096. The cubic root of 8016232869 is about 2001.3518251618.

The spelling of 8016232869 in words is "eight billion, sixteen million, two hundred thirty-two thousand, eight hundred sixty-nine".