98389601 has 2 divisors, whose sum is σ = 98389602. Its totient is φ = 98389600.

The previous prime is 98389597. The next prime is 98389661. The reversal of 98389601 is 10698389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96432400 + 1957201 = 9820^2 + 1399^2 .

It is a cyclic number.

It is not a de Polignac number, because 98389601 - 2² = 98389597 is a prime.

It is not a weakly prime, because it can be changed into another prime (98389661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49194800 + 49194801.

It is an arithmetic number, because the mean of its divisors is an integer number (49194801).

Almost surely, 2^98389601 is an apocalyptic number.

It is an amenable number.

98389601 is a deficient number, since it is larger than the sum of its proper divisors (1).

98389601 is an equidigital number, since it uses as much as digits as its factorization.

98389601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 98389601 is about 9919.1532400704. The cubic root of 98389601 is about 461.6537841433.

The spelling of 98389601 in words is "ninety-eight million, three hundred eighty-nine thousand, six hundred one".