8798749 has 2 divisors, whose sum is σ = 8798750. Its totient is φ = 8798748.

The previous prime is 8798683. The next prime is 8798759. The reversal of 8798749 is 9478978.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8450649 + 348100 = 2907^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 8798749 - 2¹³ = 8790557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8798696 and 8798705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8798759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4399374 + 4399375.

It is an arithmetic number, because the mean of its divisors is an integer number (4399375).

Almost surely, 2^8798749 is an apocalyptic number.

It is an amenable number.

8798749 is a deficient number, since it is larger than the sum of its proper divisors (1).

8798749 is an equidigital number, since it uses as much as digits as its factorization.

8798749 is an odious number, because the sum of its binary digits is odd.

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

The square root of 8798749 is about 2966.2685313370. The cubic root of 8798749 is about 206.4462394275.

The spelling of 8798749 in words is "eight million, seven hundred ninety-eight thousand, seven hundred forty-nine".