2746468089 has 12 divisors (see below), whose sum is σ = 3975807316. Its totient is φ = 1826969472.

The previous prime is 2746468073. The next prime is 2746468121. The reversal of 2746468089 is 9808646472.

2746468089 is a `hidden beast` number, since 27 + 464 + 6 + 80 + 89 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1637578089 + 1108890000 = 40467^2 + 33300^2 .

It is not a de Polignac number, because 2746468089 - 2⁴ = 2746468073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2746468289) 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 11 ways as a sum of consecutive naturals, for example, 329764 + ... + 337989.

Almost surely, 2^2746468089 is an apocalyptic number.

It is an amenable number.

2746468089 is a deficient number, since it is larger than the sum of its proper divisors (1229339227).

2746468089 is a wasteful number, since it uses less digits than its factorization.

2746468089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668216 (or 668213 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 2746468089 is about 52406.7561388797. The cubic root of 2746468089 is about 1400.4196172442.

The spelling of 2746468089 in words is "two billion, seven hundred forty-six million, four hundred sixty-eight thousand, eighty-nine".