8878049 has 2 divisors, whose sum is σ = 8878050. Its totient is φ = 8878048.

The previous prime is 8878043. The next prime is 8878057. The reversal of 8878049 is 9408788.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8526400 + 351649 = 2920^2 + 593^2 .

It is a cyclic number.

It is not a de Polignac number, because 8878049 - 2⁴ = 8878033 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8878043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4439024 + 4439025.

It is an arithmetic number, because the mean of its divisors is an integer number (4439025).

Almost surely, 2^8878049 is an apocalyptic number.

It is an amenable number.

8878049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8878049 is an equidigital number, since it uses as much as digits as its factorization.

8878049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 8878049 is about 2979.6055108017. The cubic root of 8878049 is about 207.0645943402.

The spelling of 8878049 in words is "eight million, eight hundred seventy-eight thousand, forty-nine".