98694961 has 2 divisors, whose sum is σ = 98694962. Its totient is φ = 98694960.

The previous prime is 98694941. The next prime is 98694977. The reversal of 98694961 is 16949689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93006736 + 5688225 = 9644^2 + 2385^2 .

It is a cyclic number.

It is not a de Polignac number, because 98694961 - 2⁵ = 98694929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98694899 and 98694908.

It is not a weakly prime, because it can be changed into another prime (98694931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49347480 + 49347481.

It is an arithmetic number, because the mean of its divisors is an integer number (49347481).

Almost surely, 2^98694961 is an apocalyptic number.

It is an amenable number.

98694961 is a deficient number, since it is larger than the sum of its proper divisors (1).

98694961 is an equidigital number, since it uses as much as digits as its factorization.

98694961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 839808, while the sum is 52.

The square root of 98694961 is about 9934.5337585616. The cubic root of 98694961 is about 462.1308840643.

The spelling of 98694961 in words is "ninety-eight million, six hundred ninety-four thousand, nine hundred sixty-one".