2680269 has 8 divisors (see below), whose sum is σ = 3649920. Its totient is φ = 1748736.

The previous prime is 2680261. The next prime is 2680277. The reversal of 2680269 is 9620862.

It is an interprime number because it is at equal distance from previous prime (2680261) and next prime (2680277).

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

It is not a de Polignac number, because 2680269 - 2³ = 2680261 is a prime.

It is a super-2 number, since 2×2680269² = 14367683824722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680261) 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, 9364 + ... + 9645.

It is an arithmetic number, because the mean of its divisors is an integer number (456240).

2^2680269 is an apocalyptic number.

It is an amenable number.

2680269 is a deficient number, since it is larger than the sum of its proper divisors (969651).

2680269 is a wasteful number, since it uses less digits than its factorization.

2680269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19059.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2680269 is about 1637.1527112643. The cubic root of 2680269 is about 138.9076383814.

The spelling of 2680269 in words is "two million, six hundred eighty thousand, two hundred sixty-nine".