93300989 has 2 divisors, whose sum is σ = 93300990. Its totient is φ = 93300988.

The previous prime is 93300983. The next prime is 93301003. The reversal of 93300989 is 98900339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93276964 + 24025 = 9658^2 + 155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93300989 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93300983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46650494 + 46650495.

It is an arithmetic number, because the mean of its divisors is an integer number (46650495).

Almost surely, 2^93300989 is an apocalyptic number.

It is an amenable number.

93300989 is a deficient number, since it is larger than the sum of its proper divisors (1).

93300989 is an equidigital number, since it uses as much as digits as its factorization.

93300989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 93300989 is about 9659.2437074545. The cubic root of 93300989 is about 453.5537364802.

The spelling of 93300989 in words is "ninety-three million, three hundred thousand, nine hundred eighty-nine".