44077393 has 2 divisors, whose sum is σ = 44077394. Its totient is φ = 44077392.

The previous prime is 44077391. The next prime is 44077403. The reversal of 44077393 is 39377044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27373824 + 16703569 = 5232^2 + 4087^2 .

It is a cyclic number.

It is not a de Polignac number, because 44077393 - 2¹ = 44077391 is a prime.

Together with 44077391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44077391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22038696 + 22038697.

It is an arithmetic number, because the mean of its divisors is an integer number (22038697).

Almost surely, 2^44077393 is an apocalyptic number.

It is an amenable number.

44077393 is a deficient number, since it is larger than the sum of its proper divisors (1).

44077393 is an equidigital number, since it uses as much as digits as its factorization.

44077393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 44077393 is about 6639.0807345596. The cubic root of 44077393 is about 353.2417003590.

The spelling of 44077393 in words is "forty-four million, seventy-seven thousand, three hundred ninety-three".