2793738416705 has 8 divisors (see below), whose sum is σ = 3354072712872. Its totient is φ = 2233932991488.

The previous prime is 2793738416701. The next prime is 2793738416719. The reversal of 2793738416705 is 5076148373972.

It is a happy number.

It is a Cunningham number, because it is equal to 1671448²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 2793738416704 = 1^2 + 1671448^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2793738416705 - 2² = 2793738416701 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2793738416701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132206114 + ... + 132227243.

It is an arithmetic number, because the mean of its divisors is an integer number (419259089109).

It is a 1-persistent number, because it is pandigital, but 2⋅2793738416705 = 5587476833410 is not.

Almost surely, 2^{2793738416705} is an apocalyptic number.

It is an amenable number.

2793738416705 is a deficient number, since it is larger than the sum of its proper divisors (560334296167).

2793738416705 is a wasteful number, since it uses less digits than its factorization.

2793738416705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264435475.

The product of its (nonzero) digits is 53343360, while the sum is 62.

The spelling of 2793738416705 in words is "two trillion, seven hundred ninety-three billion, seven hundred thirty-eight million, four hundred sixteen thousand, seven hundred five".