89346893 has 2 divisors, whose sum is σ = 89346894. Its totient is φ = 89346892.

The previous prime is 89346877. The next prime is 89346919. The reversal of 89346893 is 39864398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71690089 + 17656804 = 8467^2 + 4202^2 .

It is a cyclic number.

It is not a de Polignac number, because 89346893 - 2⁴ = 89346877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89346853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44673446 + 44673447.

It is an arithmetic number, because the mean of its divisors is an integer number (44673447).

Almost surely, 2^89346893 is an apocalyptic number.

It is an amenable number.

89346893 is a deficient number, since it is larger than the sum of its proper divisors (1).

89346893 is an equidigital number, since it uses as much as digits as its factorization.

89346893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 50.

The square root of 89346893 is about 9452.3485441450. The cubic root of 89346893 is about 447.0538282632.

The spelling of 89346893 in words is "eighty-nine million, three hundred forty-six thousand, eight hundred ninety-three".