2750769 has 24 divisors (see below), whose sum is σ = 4642560. Its totient is φ = 1536768.

The previous prime is 2750749. The next prime is 2750771. The reversal of 2750769 is 9670572.

It is not a de Polignac number, because 2750769 - 2⁷ = 2750641 is a prime.

It is a super-2 number, since 2×2750769² = 15133460182722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2750729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2497 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (193440).

2^2750769 is an apocalyptic number.

It is an amenable number.

2750769 is a deficient number, since it is larger than the sum of its proper divisors (1891791).

2750769 is a wasteful number, since it uses less digits than its factorization.

2750769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2750769 is about 1658.5442411947. The cubic root of 2750769 is about 140.1150245172.

The spelling of 2750769 in words is "two million, seven hundred fifty thousand, seven hundred sixty-nine".