94888789 has 2 divisors, whose sum is σ = 94888790. Its totient is φ = 94888788.

The previous prime is 94888771. The next prime is 94888813. The reversal of 94888789 is 98788849.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55726225 + 39162564 = 7465^2 + 6258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94888789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94888889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47444394 + 47444395.

It is an arithmetic number, because the mean of its divisors is an integer number (47444395).

Almost surely, 2^94888789 is an apocalyptic number.

It is an amenable number.

94888789 is a deficient number, since it is larger than the sum of its proper divisors (1).

94888789 is an equidigital number, since it uses as much as digits as its factorization.

94888789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9289728, while the sum is 61.

The square root of 94888789 is about 9741.0876702758. The cubic root of 94888789 is about 456.1121431506.

The spelling of 94888789 in words is "ninety-four million, eight hundred eighty-eight thousand, seven hundred eighty-nine".