2758082769 has 24 divisors (see below), whose sum is σ = 4516162560. Its totient is φ = 1607949792.

The previous prime is 2758082759. The next prime is 2758082773. The reversal of 2758082769 is 9672808572.

It is a happy number.

It is not a de Polignac number, because 2758082769 - 2⁴ = 2758082753 is a prime.

It is a super-3 number, since 3×2758082769³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2758082759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618129 + ... + 622574.

It is an arithmetic number, because the mean of its divisors is an integer number (188173440).

Almost surely, 2^2758082769 is an apocalyptic number.

It is an amenable number.

2758082769 is a deficient number, since it is larger than the sum of its proper divisors (1758079791).

2758082769 is a wasteful number, since it uses less digits than its factorization.

2758082769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240741 (or 1240738 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 2758082769 is about 52517.4520421545. The cubic root of 2758082769 is about 1402.3909431248.

The spelling of 2758082769 in words is "two billion, seven hundred fifty-eight million, eighty-two thousand, seven hundred sixty-nine".