2099674417 has 2 divisors, whose sum is σ = 2099674418. Its totient is φ = 2099674416.

The previous prime is 2099674397. The next prime is 2099674427. The reversal of 2099674417 is 7144769902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1615718416 + 483956001 = 40196^2 + 21999^2 .

It is a cyclic number.

It is not a de Polignac number, because 2099674417 - 2¹⁹ = 2099150129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2099674427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049837208 + 1049837209.

It is an arithmetic number, because the mean of its divisors is an integer number (1049837209).

Almost surely, 2^2099674417 is an apocalyptic number.

It is an amenable number.

2099674417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2099674417 is an equidigital number, since it uses as much as digits as its factorization.

2099674417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 2099674417 is about 45822.2044100892. The cubic root of 2099674417 is about 1280.5129814390.

The spelling of 2099674417 in words is "two billion, ninety-nine million, six hundred seventy-four thousand, four hundred seventeen".