98351767 has 2 divisors, whose sum is σ = 98351768. Its totient is φ = 98351766.

The previous prime is 98351723. The next prime is 98351791. The reversal of 98351767 is 76715389.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98351767 - 2⁷ = 98351639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98351797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49175883 + 49175884.

It is an arithmetic number, because the mean of its divisors is an integer number (49175884).

Almost surely, 2^98351767 is an apocalyptic number.

98351767 is a deficient number, since it is larger than the sum of its proper divisors (1).

98351767 is an equidigital number, since it uses as much as digits as its factorization.

98351767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 98351767 is about 9917.2459382633. The cubic root of 98351767 is about 461.5946029278.

The spelling of 98351767 in words is "ninety-eight million, three hundred fifty-one thousand, seven hundred sixty-seven".