98382397 has 2 divisors, whose sum is σ = 98382398. Its totient is φ = 98382396.

The previous prime is 98382377. The next prime is 98382439. The reversal of 98382397 is 79328389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53304601 + 45077796 = 7301^2 + 6714^2 .

It is a cyclic number.

It is not a de Polignac number, because 98382397 - 2⁷ = 98382269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98382397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98382377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49191198 + 49191199.

It is an arithmetic number, because the mean of its divisors is an integer number (49191199).

Almost surely, 2^98382397 is an apocalyptic number.

It is an amenable number.

98382397 is a deficient number, since it is larger than the sum of its proper divisors (1).

98382397 is an equidigital number, since it uses as much as digits as its factorization.

98382397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 49.

The square root of 98382397 is about 9918.7900975875. The cubic root of 98382397 is about 461.6425165737.

The spelling of 98382397 in words is "ninety-eight million, three hundred eighty-two thousand, three hundred ninety-seven".