244690801 has 2 divisors, whose sum is σ = 244690802. Its totient is φ = 244690800.

The previous prime is 244690763. The next prime is 244690807. The reversal of 244690801 is 108096442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 243391201 + 1299600 = 15601^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 244690801 - 2⁹ = 244690289 is a prime.

It is not a weakly prime, because it can be changed into another prime (244690807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122345400 + 122345401.

It is an arithmetic number, because the mean of its divisors is an integer number (122345401).

Almost surely, 2^244690801 is an apocalyptic number.

It is an amenable number.

244690801 is a deficient number, since it is larger than the sum of its proper divisors (1).

244690801 is an equidigital number, since it uses as much as digits as its factorization.

244690801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 244690801 is about 15642.5957244953. The cubic root of 244690801 is about 625.4691312972.

The spelling of 244690801 in words is "two hundred forty-four million, six hundred ninety thousand, eight hundred one".