2743309450 has 48 divisors (see below), whose sum is σ = 5835876480. Its totient is φ = 939856320.

The previous prime is 2743309447. The next prime is 2743309451. The reversal of 2743309450 is 549033472.

It is not an unprimeable number, because it can be changed into a prime (2743309451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708219 + ... + 712081.

It is an arithmetic number, because the mean of its divisors is an integer number (121580760).

Almost surely, 2^2743309450 is an apocalyptic number.

2743309450 is an abundant number, since it is smaller than the sum of its proper divisors (3092567030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2743309450 is a wasteful number, since it uses less digits than its factorization.

2743309450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5911 (or 5906 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2743309450 is about 52376.6116697138. The cubic root of 2743309450 is about 1399.8825496708.

The spelling of 2743309450 in words is "two billion, seven hundred forty-three million, three hundred nine thousand, four hundred fifty".