299980801 has 2 divisors, whose sum is σ = 299980802. Its totient is φ = 299980800.

The previous prime is 299980781. The next prime is 299980823. The reversal of 299980801 is 108089992.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245235600 + 54745201 = 15660^2 + 7399^2 .

It is a cyclic number.

It is not a de Polignac number, because 299980801 - 2⁷ = 299980673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (299980001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149990400 + 149990401.

It is an arithmetic number, because the mean of its divisors is an integer number (149990401).

Almost surely, 2^299980801 is an apocalyptic number.

It is an amenable number.

299980801 is a deficient number, since it is larger than the sum of its proper divisors (1).

299980801 is an equidigital number, since it uses as much as digits as its factorization.

299980801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 46.

The square root of 299980801 is about 17319.9538394304. The cubic root of 299980801 is about 669.4186692851.

The spelling of 299980801 in words is "two hundred ninety-nine million, nine hundred eighty thousand, eight hundred one".