2743450741 has 16 divisors (see below), whose sum is σ = 2995614720. Its totient is φ = 2504684160.

The previous prime is 2743450727. The next prime is 2743450751. The reversal of 2743450741 is 1470543472.

It is a cyclic number.

It is not a de Polignac number, because 2743450741 - 2⁷ = 2743450613 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2743450741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743450751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25695 + ... + 78403.

It is an arithmetic number, because the mean of its divisors is an integer number (187225920).

Almost surely, 2^2743450741 is an apocalyptic number.

It is an amenable number.

2743450741 is a deficient number, since it is larger than the sum of its proper divisors (252163979).

2743450741 is a wasteful number, since it uses less digits than its factorization.

2743450741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52836.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 2743450741 is about 52377.9604509378. The cubic root of 2743450741 is about 1399.9065823721.

The spelling of 2743450741 in words is "two billion, seven hundred forty-three million, four hundred fifty thousand, seven hundred forty-one".