98674980277 has 2 divisors, whose sum is σ = 98674980278. Its totient is φ = 98674980276.

The previous prime is 98674980241. The next prime is 98674980281. The reversal of 98674980277 is 77208947689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74966987601 + 23707992676 = 273801^2 + 153974^2 .

It is a cyclic number.

It is not a de Polignac number, because 98674980277 - 2¹¹ = 98674978229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98674980377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49337490138 + 49337490139.

It is an arithmetic number, because the mean of its divisors is an integer number (49337490139).

Almost surely, 2^98674980277 is an apocalyptic number.

It is an amenable number.

98674980277 is a deficient number, since it is larger than the sum of its proper divisors (1).

98674980277 is an equidigital number, since it uses as much as digits as its factorization.

98674980277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85349376, while the sum is 67.

The spelling of 98674980277 in words is "ninety-eight billion, six hundred seventy-four million, nine hundred eighty thousand, two hundred seventy-seven".