8472879 has 12 divisors (see below), whose sum is σ = 12883000. Its totient is φ = 5351184.

The previous prime is 8472869. The next prime is 8472881. The reversal of 8472879 is 9782748.

It is not a de Polignac number, because 8472879 - 2⁵ = 8472847 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 (8472859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24604 + ... + 24945.

Almost surely, 2^8472879 is an apocalyptic number.

8472879 is a deficient number, since it is larger than the sum of its proper divisors (4410121).

8472879 is a wasteful number, since it uses less digits than its factorization.

8472879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49574 (or 49571 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 8472879 is about 2910.8210182009. The cubic root of 8472879 is about 203.8654678161.

The spelling of 8472879 in words is "eight million, four hundred seventy-two thousand, eight hundred seventy-nine".