8049479875 has 16 divisors (see below), whose sum is σ = 10072741536. Its totient is φ = 6422282400.

The previous prime is 8049479861. The next prime is 8049479927. The reversal of 8049479875 is 5789749408.

It is not a de Polignac number, because 8049479875 - 2⁹ = 8049479363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39697 + ... + 132946.

It is an arithmetic number, because the mean of its divisors is an integer number (629546346).

Almost surely, 2^8049479875 is an apocalyptic number.

8049479875 is a deficient number, since it is larger than the sum of its proper divisors (2023261661).

8049479875 is a wasteful number, since it uses less digits than its factorization.

8049479875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173031 (or 173021 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 61.

The square root of 8049479875 is about 89718.8936345071. The cubic root of 8049479875 is about 2004.1148511108.

The spelling of 8049479875 in words is "eight billion, forty-nine million, four hundred seventy-nine thousand, eight hundred seventy-five".