2709069 has 24 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1541760.

The previous prime is 2709061. The next prime is 2709073. The reversal of 2709069 is 9609072.

2709069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2709069 - 2³ = 2709061 is a prime.

It is a super-2 number, since 2×2709069² = 14678109693522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

2709069 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2709061) 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, 5952 + ... + 6390.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

2^2709069 is an apocalyptic number.

It is an amenable number.

2709069 is a deficient number, since it is larger than the sum of its proper divisors (1504371).

2709069 is a wasteful number, since it uses less digits than its factorization.

2709069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 2709069 is about 1645.9249679132. The cubic root of 2709069 is about 139.4033965882.

It can be divided in two parts, 270 and 9069, that added together give a palindrome (9339).

The spelling of 2709069 in words is "two million, seven hundred nine thousand, sixty-nine".