98724377 has 2 divisors, whose sum is σ = 98724378. Its totient is φ = 98724376.

The previous prime is 98724359. The next prime is 98724421. The reversal of 98724377 is 77342789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93392896 + 5331481 = 9664^2 + 2309^2 .

It is a cyclic number.

It is not a de Polignac number, because 98724377 - 2⁸ = 98724121 is a prime.

It is a super-2 number, since 2×98724377² = 19493005228076258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98724317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49362188 + 49362189.

It is an arithmetic number, because the mean of its divisors is an integer number (49362189).

Almost surely, 2^98724377 is an apocalyptic number.

It is an amenable number.

98724377 is a deficient number, since it is larger than the sum of its proper divisors (1).

98724377 is an equidigital number, since it uses as much as digits as its factorization.

98724377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 47.

The square root of 98724377 is about 9936.0141404891. The cubic root of 98724377 is about 462.1767921553.

The spelling of 98724377 in words is "ninety-eight million, seven hundred twenty-four thousand, three hundred seventy-seven".