44680717 has 2 divisors, whose sum is σ = 44680718. Its totient is φ = 44680716.

The previous prime is 44680711. The next prime is 44680729. The reversal of 44680717 is 71708644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44009956 + 670761 = 6634^2 + 819^2 .

It is a cyclic number.

It is not a de Polignac number, because 44680717 - 2⁷ = 44680589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44680711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22340358 + 22340359.

It is an arithmetic number, because the mean of its divisors is an integer number (22340359).

Almost surely, 2^44680717 is an apocalyptic number.

It is an amenable number.

44680717 is a deficient number, since it is larger than the sum of its proper divisors (1).

44680717 is an equidigital number, since it uses as much as digits as its factorization.

44680717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 44680717 is about 6684.3636196724. The cubic root of 44680717 is about 354.8461066748.

The spelling of 44680717 in words is "forty-four million, six hundred eighty thousand, seven hundred seventeen".