704274469 has 2 divisors, whose sum is σ = 704274470. Its totient is φ = 704274468.

The previous prime is 704274449. The next prime is 704274479. The reversal of 704274469 is 964472407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 704265444 + 9025 = 26538^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 704274469 - 2⁵ = 704274437 is a prime.

It is a super-2 number, since 2×704274469² = 992005055370463922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704274449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352137234 + 352137235.

It is an arithmetic number, because the mean of its divisors is an integer number (352137235).

Almost surely, 2^704274469 is an apocalyptic number.

It is an amenable number.

704274469 is a deficient number, since it is larger than the sum of its proper divisors (1).

704274469 is an equidigital number, since it uses as much as digits as its factorization.

704274469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 704274469 is about 26538.1700386443. The cubic root of 704274469 is about 889.7076298416.

The spelling of 704274469 in words is "seven hundred four million, two hundred seventy-four thousand, four hundred sixty-nine".