244620377 has 2 divisors, whose sum is σ = 244620378. Its totient is φ = 244620376.

The previous prime is 244620373. The next prime is 244620407. The reversal of 244620377 is 773026442.

244620377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193655056 + 50965321 = 13916^2 + 7139^2 .

It is a cyclic number.

It is not a de Polignac number, because 244620377 - 2² = 244620373 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (244620371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122310188 + 122310189.

It is an arithmetic number, because the mean of its divisors is an integer number (122310189).

Almost surely, 2^244620377 is an apocalyptic number.

It is an amenable number.

244620377 is a deficient number, since it is larger than the sum of its proper divisors (1).

244620377 is an equidigital number, since it uses as much as digits as its factorization.

244620377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 244620377 is about 15640.3445294533. The cubic root of 244620377 is about 625.4091205076.

The spelling of 244620377 in words is "two hundred forty-four million, six hundred twenty thousand, three hundred seventy-seven".