2797369 has 4 divisors (see below), whose sum is σ = 2893860. Its totient is φ = 2700880.

The previous prime is 2797363. The next prime is 2797373. The reversal of 2797369 is 9637972.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 511225 = 1512^2 + 715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2797369 - 2⁵ = 2797337 is a prime.

It is a super-2 number, since 2×2797369² = 15650546644322, which contains 22 as substring.

It is a Duffinian number.

2797369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2797363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48202 + ... + 48259.

It is an arithmetic number, because the mean of its divisors is an integer number (723465).

2^2797369 is an apocalyptic number.

2797369 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2797369 is a deficient number, since it is larger than the sum of its proper divisors (96491).

2797369 is an equidigital number, since it uses as much as digits as its factorization.

2797369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96490.

The product of its digits is 142884, while the sum is 43.

The square root of 2797369 is about 1672.5337066858. The cubic root of 2797369 is about 140.9018145141.

The spelling of 2797369 in words is "two million, seven hundred ninety-seven thousand, three hundred sixty-nine".