2704297 has 2 divisors, whose sum is σ = 2704298. Its totient is φ = 2704296.

The previous prime is 2704291. The next prime is 2704301. The reversal of 2704297 is 7924072.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2143296 + 561001 = 1464^2 + 749^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2704297 is a prime.

2704297 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2704291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352148 + 1352149.

It is an arithmetic number, because the mean of its divisors is an integer number (1352149).

2^2704297 is an apocalyptic number.

It is an amenable number.

2704297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2704297 is an equidigital number, since it uses as much as digits as its factorization.

2704297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2704297 is about 1644.4746881603. The cubic root of 2704297 is about 139.3214958821.

The spelling of 2704297 in words is "two million, seven hundred four thousand, two hundred ninety-seven".