2098850693 has 2 divisors, whose sum is σ = 2098850694. Its totient is φ = 2098850692.

The previous prime is 2098850581. The next prime is 2098850701. The reversal of 2098850693 is 3960588902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1344908929 + 753941764 = 36673^2 + 27458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2098850693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098870693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049425346 + 1049425347.

It is an arithmetic number, because the mean of its divisors is an integer number (1049425347).

Almost surely, 2^2098850693 is an apocalyptic number.

It is an amenable number.

2098850693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098850693 is an equidigital number, since it uses as much as digits as its factorization.

2098850693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 2098850693 is about 45813.2152659034. The cubic root of 2098850693 is about 1280.3455067056.

The spelling of 2098850693 in words is "two billion, ninety-eight million, eight hundred fifty thousand, six hundred ninety-three".