244029997 has 2 divisors, whose sum is σ = 244029998. Its totient is φ = 244029996.

The previous prime is 244029971. The next prime is 244030009. The reversal of 244029997 is 799920442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 166255236 + 77774761 = 12894^2 + 8819^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244029997 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244029197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122014998 + 122014999.

It is an arithmetic number, because the mean of its divisors is an integer number (122014999).

Almost surely, 2^244029997 is an apocalyptic number.

It is an amenable number.

244029997 is a deficient number, since it is larger than the sum of its proper divisors (1).

244029997 is an equidigital number, since it uses as much as digits as its factorization.

244029997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 244029997 is about 15621.4595028762. The cubic root of 244029997 is about 624.9055831775.

The spelling of 244029997 in words is "two hundred forty-four million, twenty-nine thousand, nine hundred ninety-seven".