8043206879 has 4 divisors (see below), whose sum is σ = 8133580080. Its totient is φ = 7952833680.

The previous prime is 8043206837. The next prime is 8043206903. The reversal of 8043206879 is 9786023408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8043206879 - 2⁸ = 8043206623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8043209879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45186467 + ... + 45186644.

It is an arithmetic number, because the mean of its divisors is an integer number (2033395020).

Almost surely, 2^8043206879 is an apocalyptic number.

8043206879 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

8043206879 is a deficient number, since it is larger than the sum of its proper divisors (90373201).

8043206879 is an equidigital number, since it uses as much as digits as its factorization.

8043206879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90373200.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 8043206879 is about 89683.9276515029. The cubic root of 8043206879 is about 2003.5941105657.

The spelling of 8043206879 in words is "eight billion, forty-three million, two hundred six thousand, eight hundred seventy-nine".