98080789 has 2 divisors, whose sum is σ = 98080790. Its totient is φ = 98080788.

The previous prime is 98080781. The next prime is 98080799. The reversal of 98080789 is 98708089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63329764 + 34751025 = 7958^2 + 5895^2 .

It is a cyclic number.

It is not a de Polignac number, because 98080789 - 2³ = 98080781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98080781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49040394 + 49040395.

It is an arithmetic number, because the mean of its divisors is an integer number (49040395).

Almost surely, 2^98080789 is an apocalyptic number.

It is an amenable number.

98080789 is a deficient number, since it is larger than the sum of its proper divisors (1).

98080789 is an equidigital number, since it uses as much as digits as its factorization.

98080789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 49.

The square root of 98080789 is about 9903.5745566942. The cubic root of 98080789 is about 461.1702857473.

The spelling of 98080789 in words is "ninety-eight million, eighty thousand, seven hundred eighty-nine".