698848901 has 2 divisors, whose sum is σ = 698848902. Its totient is φ = 698848900.

The previous prime is 698848883. The next prime is 698848939. The reversal of 698848901 is 109848896.

698848901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 691953025 + 6895876 = 26305^2 + 2626^2 .

It is a cyclic number.

It is not a de Polignac number, because 698848901 - 2⁶ = 698848837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (698848201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349424450 + 349424451.

It is an arithmetic number, because the mean of its divisors is an integer number (349424451).

Almost surely, 2^698848901 is an apocalyptic number.

It is an amenable number.

698848901 is a deficient number, since it is larger than the sum of its proper divisors (1).

698848901 is an equidigital number, since it uses as much as digits as its factorization.

698848901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 53.

The square root of 698848901 is about 26435.7504338349. The cubic root of 698848901 is about 887.4170369053.

The spelling of 698848901 in words is "six hundred ninety-eight million, eight hundred forty-eight thousand, nine hundred one".