2741403309 has 8 divisors (see below), whose sum is σ = 3659472960. Its totient is φ = 1825467936.

The previous prime is 2741403293. The next prime is 2741403311. The reversal of 2741403309 is 9033041472.

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

It is not a de Polignac number, because 2741403309 - 2⁴ = 2741403293 is a prime.

It is a super-2 number, since 2×2741403309² = 15030584205192298962, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2741403309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741405309) 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 7 ways as a sum of consecutive naturals, for example, 530569 + ... + 535710.

It is an arithmetic number, because the mean of its divisors is an integer number (457434120).

Almost surely, 2^2741403309 is an apocalyptic number.

It is an amenable number.

2741403309 is a deficient number, since it is larger than the sum of its proper divisors (918069651).

2741403309 is a wasteful number, since it uses less digits than its factorization.

2741403309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067139.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2741403309 is about 52358.4120175545. The cubic root of 2741403309 is about 1399.5582465089.

The spelling of 2741403309 in words is "two billion, seven hundred forty-one million, four hundred three thousand, three hundred nine".