8878843 has 4 divisors (see below), whose sum is σ = 9185040. Its totient is φ = 8572648.

The previous prime is 8878823. The next prime is 8878847. The reversal of 8878843 is 3488788.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8878843 is a prime.

It is a Duffinian number.

8878843 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8878793 and 8878802.

It is not an unprimeable number, because it can be changed into a prime (8878847) 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, 153055 + ... + 153112.

It is an arithmetic number, because the mean of its divisors is an integer number (2296260).

Almost surely, 2^8878843 is an apocalyptic number.

8878843 is a deficient number, since it is larger than the sum of its proper divisors (306197).

8878843 is a wasteful number, since it uses less digits than its factorization.

8878843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306196.

The product of its digits is 344064, while the sum is 46.

The square root of 8878843 is about 2979.7387469374. The cubic root of 8878843 is about 207.0707670322.

It can be divided in two parts, 88788 and 43, that added together give a triangular number (88831 = T₄₂₁).

The spelling of 8878843 in words is "eight million, eight hundred seventy-eight thousand, eight hundred forty-three".