44916449 has 2 divisors, whose sum is σ = 44916450. Its totient is φ = 44916448.

The previous prime is 44916433. The next prime is 44916457. The reversal of 44916449 is 94461944.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33814225 + 11102224 = 5815^2 + 3332^2 .

It is a cyclic number.

It is not a de Polignac number, because 44916449 - 2⁴ = 44916433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44916419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22458224 + 22458225.

It is an arithmetic number, because the mean of its divisors is an integer number (22458225).

Almost surely, 2^44916449 is an apocalyptic number.

It is an amenable number.

44916449 is a deficient number, since it is larger than the sum of its proper divisors (1).

44916449 is an equidigital number, since it uses as much as digits as its factorization.

44916449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 44916449 is about 6701.9735153162. The cubic root of 44916449 is about 355.4690592584.

The spelling of 44916449 in words is "forty-four million, nine hundred sixteen thousand, four hundred forty-nine".