2754440709 has 8 divisors (see below), whose sum is σ = 3672839040. Its totient is φ = 1836168096.

The previous prime is 2754440707. The next prime is 2754440747. The reversal of 2754440709 is 9070444572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2754440709 - 2¹ = 2754440707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754440701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49377 + ... + 89145.

It is an arithmetic number, because the mean of its divisors is an integer number (459104880).

Almost surely, 2^2754440709 is an apocalyptic number.

It is an amenable number.

2754440709 is a deficient number, since it is larger than the sum of its proper divisors (918398331).

2754440709 is a wasteful number, since it uses less digits than its factorization.

2754440709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62859.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2754440709 is about 52482.7658284127. The cubic root of 2754440709 is about 1401.7733834846.

The spelling of 2754440709 in words is "two billion, seven hundred fifty-four million, four hundred forty thousand, seven hundred nine".