8974879 has 4 divisors (see below), whose sum is σ = 8982576. Its totient is φ = 8967184.

The previous prime is 8974877. The next prime is 8974913. The reversal of 8974879 is 9784798.

It is a happy number.

8974879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8974879 - 2¹ = 8974877 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 (8974877) 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, 1699 + ... + 4564.

It is an arithmetic number, because the mean of its divisors is an integer number (2245644).

Almost surely, 2^8974879 is an apocalyptic number.

8974879 is a deficient number, since it is larger than the sum of its proper divisors (7697).

8974879 is a wasteful number, since it uses less digits than its factorization.

8974879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696.

The product of its digits is 1016064, while the sum is 52.

The square root of 8974879 is about 2995.8102409866. The cubic root of 8974879 is about 207.8146694216.

It can be divided in two parts, 897 and 4879, that added together give a square (5776 = 76²).

The spelling of 8974879 in words is "eight million, nine hundred seventy-four thousand, eight hundred seventy-nine".