98980067 has 2 divisors, whose sum is σ = 98980068. Its totient is φ = 98980066.

The previous prime is 98980051. The next prime is 98980087. The reversal of 98980067 is 76008989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98980067 - 2⁴ = 98980051 is a prime.

It is a super-4 number, since 4×98980067⁴ (a number of 33 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (98980087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49490033 + 49490034.

It is an arithmetic number, because the mean of its divisors is an integer number (49490034).

Almost surely, 2^98980067 is an apocalyptic number.

98980067 is a deficient number, since it is larger than the sum of its proper divisors (1).

98980067 is an equidigital number, since it uses as much as digits as its factorization.

98980067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 98980067 is about 9948.8726497026. The cubic root of 98980067 is about 462.5754512404.

The spelling of 98980067 in words is "ninety-eight million, nine hundred eighty thousand, sixty-seven".