2749705013 has 8 divisors (see below), whose sum is σ = 3000058560. Its totient is φ = 2499414880.

The previous prime is 2749705003. The next prime is 2749705037. The reversal of 2749705013 is 3105079472.

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

It is a cyclic number.

It is not a de Polignac number, because 2749705013 - 2²² = 2745510709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2749705003) 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 7 ways as a sum of consecutive naturals, for example, 153881 + ... + 170817.

It is an arithmetic number, because the mean of its divisors is an integer number (375007320).

Almost surely, 2^2749705013 is an apocalyptic number.

It is an amenable number.

2749705013 is a deficient number, since it is larger than the sum of its proper divisors (250353547).

2749705013 is a wasteful number, since it uses less digits than its factorization.

2749705013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31707.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 2749705013 is about 52437.6297423901. The cubic root of 2749705013 is about 1400.9695686772.

The spelling of 2749705013 in words is "two billion, seven hundred forty-nine million, seven hundred five thousand, thirteen".