2290074641797 has 4 divisors (see below), whose sum is σ = 2290142749356. Its totient is φ = 2290006534240.

The previous prime is 2290074641761. The next prime is 2290074641807. The reversal of 2290074641797 is 7971464700922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1952709991236 + 337364650561 = 1397394^2 + 580831^2 .

It is a cyclic number.

It is not a de Polignac number, because 2290074641797 - 2²⁷ = 2289940424069 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290074641717) 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 3 ways as a sum of consecutive naturals, for example, 34003318 + ... + 34070599.

It is an arithmetic number, because the mean of its divisors is an integer number (572535687339).

Almost surely, 2^{2290074641797} is an apocalyptic number.

It is an amenable number.

2290074641797 is a deficient number, since it is larger than the sum of its proper divisors (68107559).

2290074641797 is an equidigital number, since it uses as much as digits as its factorization.

2290074641797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68107558.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 2290074641797 in words is "two trillion, two hundred ninety billion, seventy-four million, six hundred forty-one thousand, seven hundred ninety-seven".