2609192741 has 2 divisors, whose sum is σ = 2609192742. Its totient is φ = 2609192740.

The previous prime is 2609192737. The next prime is 2609192771. The reversal of 2609192741 is 1472919062.

2609192741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2376172516 + 233020225 = 48746^2 + 15265^2 .

It is a cyclic number.

It is not a de Polignac number, because 2609192741 - 2² = 2609192737 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2609192771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1304596370 + 1304596371.

It is an arithmetic number, because the mean of its divisors is an integer number (1304596371).

Almost surely, 2^2609192741 is an apocalyptic number.

It is an amenable number.

2609192741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2609192741 is an equidigital number, since it uses as much as digits as its factorization.

2609192741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 2609192741 is about 51080.2578399914. The cubic root of 2609192741 is about 1376.6875572566.

The spelling of 2609192741 in words is "two billion, six hundred nine million, one hundred ninety-two thousand, seven hundred forty-one".