98359291 has 2 divisors, whose sum is σ = 98359292. Its totient is φ = 98359290.

The previous prime is 98359277. The next prime is 98359301. The reversal of 98359291 is 19295389.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98359291 - 2⁵ = 98359259 is a prime.

It is not a weakly prime, because it can be changed into another prime (98359231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49179645 + 49179646.

It is an arithmetic number, because the mean of its divisors is an integer number (49179646).

Almost surely, 2^98359291 is an apocalyptic number.

98359291 is a deficient number, since it is larger than the sum of its proper divisors (1).

98359291 is an equidigital number, since it uses as much as digits as its factorization.

98359291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 46.

The square root of 98359291 is about 9917.6252701945. The cubic root of 98359291 is about 461.6063734306.

The spelling of 98359291 in words is "ninety-eight million, three hundred fifty-nine thousand, two hundred ninety-one".