2000299997 has 2 divisors, whose sum is σ = 2000299998. Its totient is φ = 2000299996.

The previous prime is 2000299991. The next prime is 2000300021. The reversal of 2000299997 is 7999920002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1966124281 + 34175716 = 44341^2 + 5846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000299997 - 2³⁰ = 926558173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000299991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000149998 + 1000149999.

It is an arithmetic number, because the mean of its divisors is an integer number (1000149999).

Almost surely, 2^2000299997 is an apocalyptic number.

It is an amenable number.

2000299997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000299997 is an equidigital number, since it uses as much as digits as its factorization.

2000299997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 2000299997 is about 44724.7134926541. The cubic root of 2000299997 is about 1259.9840421679.

The spelling of 2000299997 in words is "two billion, two hundred ninety-nine thousand, nine hundred ninety-seven".