8749753 has 2 divisors, whose sum is σ = 8749754. Its totient is φ = 8749752.

The previous prime is 8749751. The next prime is 8749771. The reversal of 8749753 is 3579478.

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., 8690704 + 59049 = 2948^2 + 243^2 .

It is a cyclic number.

It is not a de Polignac number, because 8749753 - 2¹ = 8749751 is a prime.

It is a super-2 number, since 2×8749753² = 153116355122018, which contains 22 as substring.

Together with 8749751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8749751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4374876 + 4374877.

It is an arithmetic number, because the mean of its divisors is an integer number (4374877).

Almost surely, 2^8749753 is an apocalyptic number.

It is an amenable number.

8749753 is a deficient number, since it is larger than the sum of its proper divisors (1).

8749753 is an equidigital number, since it uses as much as digits as its factorization.

8749753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 8749753 is about 2957.9981406350. The cubic root of 8749753 is about 206.0623260056.

The spelling of 8749753 in words is "eight million, seven hundred forty-nine thousand, seven hundred fifty-three".