89347099 has 2 divisors, whose sum is σ = 89347100. Its totient is φ = 89347098.

The previous prime is 89347081. The next prime is 89347117. The reversal of 89347099 is 99074398.

It is a balanced prime because it is at equal distance from previous prime (89347081) and next prime (89347117).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89347099 is a prime.

It is not a weakly prime, because it can be changed into another prime (89347199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44673549 + 44673550.

It is an arithmetic number, because the mean of its divisors is an integer number (44673550).

Almost surely, 2^89347099 is an apocalyptic number.

89347099 is a deficient number, since it is larger than the sum of its proper divisors (1).

89347099 is an equidigital number, since it uses as much as digits as its factorization.

89347099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 89347099 is about 9452.3594409015. The cubic root of 89347099 is about 447.0541718417.

The spelling of 89347099 in words is "eighty-nine million, three hundred forty-seven thousand, ninety-nine".