2098748929 has 2 divisors, whose sum is σ = 2098748930. Its totient is φ = 2098748928.

The previous prime is 2098748881. The next prime is 2098748933. The reversal of 2098748929 is 9298478902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1962490000 + 136258929 = 44300^2 + 11673^2 .

It is a cyclic number.

It is not a de Polignac number, because 2098748929 - 2⁷ = 2098748801 is a prime.

It is a super-3 number, since 3×2098748929³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2098742929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049374464 + 1049374465.

It is an arithmetic number, because the mean of its divisors is an integer number (1049374465).

Almost surely, 2^2098748929 is an apocalyptic number.

It is an amenable number.

2098748929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098748929 is an equidigital number, since it uses as much as digits as its factorization.

2098748929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The square root of 2098748929 is about 45812.1046122092. The cubic root of 2098748929 is about 1280.3248136049.

The spelling of 2098748929 in words is "two billion, ninety-eight million, seven hundred forty-eight thousand, nine hundred twenty-nine".