2734075765 has 8 divisors (see below), whose sum is σ = 3281186520. Its totient is φ = 2187063552.

The previous prime is 2734075627. The next prime is 2734075769. The reversal of 2734075765 is 5675704372.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26122321 + 2707953444 = 5111^2 + 52038^2 .

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 2734075765 - 2¹¹ = 2734073717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734075769) 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, 68257 + ... + 100633.

It is an arithmetic number, because the mean of its divisors is an integer number (410148315).

Almost surely, 2^2734075765 is an apocalyptic number.

It is an amenable number.

2734075765 is a deficient number, since it is larger than the sum of its proper divisors (547110755).

2734075765 is a wasteful number, since it uses less digits than its factorization.

2734075765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49271.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The square root of 2734075765 is about 52288.3903462327. The cubic root of 2734075765 is about 1398.3101660821.

The spelling of 2734075765 in words is "two billion, seven hundred thirty-four million, seventy-five thousand, seven hundred sixty-five".