2073796447 has 2 divisors, whose sum is σ = 2073796448. Its totient is φ = 2073796446.

The previous prime is 2073796427. The next prime is 2073796469. The reversal of 2073796447 is 7446973702.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073796447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2073796447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2073796427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036898223 + 1036898224.

It is an arithmetic number, because the mean of its divisors is an integer number (1036898224).

Almost surely, 2^2073796447 is an apocalyptic number.

2073796447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073796447 is an equidigital number, since it uses as much as digits as its factorization.

2073796447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The square root of 2073796447 is about 45538.9552690880. The cubic root of 2073796447 is about 1275.2305510546.

The spelling of 2073796447 in words is "two billion, seventy-three million, seven hundred ninety-six thousand, four hundred forty-seven".