2044264697 has 2 divisors, whose sum is σ = 2044264698. Its totient is φ = 2044264696.

The previous prime is 2044264669. The next prime is 2044264711. The reversal of 2044264697 is 7964624402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2021041936 + 23222761 = 44956^2 + 4819^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044264697 - 2¹⁶ = 2044199161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2044264657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022132348 + 1022132349.

It is an arithmetic number, because the mean of its divisors is an integer number (1022132349).

Almost surely, 2^2044264697 is an apocalyptic number.

It is an amenable number.

2044264697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044264697 is an equidigital number, since it uses as much as digits as its factorization.

2044264697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 2044264697 is about 45213.5455035325. The cubic root of 2044264697 is about 1269.1483113118.

The spelling of 2044264697 in words is "two billion, forty-four million, two hundred sixty-four thousand, six hundred ninety-seven".