93680753 has 2 divisors, whose sum is σ = 93680754. Its totient is φ = 93680752.

The previous prime is 93680723. The next prime is 93680779. The reversal of 93680753 is 35708639.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70946929 + 22733824 = 8423^2 + 4768^2 .

It is a cyclic number.

It is not a de Polignac number, because 93680753 - 2⁸ = 93680497 is a prime.

It is a super-3 number, since 3×93680753³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 93680753.

It is not a weakly prime, because it can be changed into another prime (93680723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46840376 + 46840377.

It is an arithmetic number, because the mean of its divisors is an integer number (46840377).

Almost surely, 2^93680753 is an apocalyptic number.

It is an amenable number.

93680753 is a deficient number, since it is larger than the sum of its proper divisors (1).

93680753 is an equidigital number, since it uses as much as digits as its factorization.

93680753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 93680753 is about 9678.8818052500. The cubic root of 93680753 is about 454.1682716363.

The spelling of 93680753 in words is "ninety-three million, six hundred eighty thousand, seven hundred fifty-three".