704067400349 has 2 divisors, whose sum is σ = 704067400350. Its totient is φ = 704067400348.

The previous prime is 704067400301. The next prime is 704067400381. The reversal of 704067400349 is 943004760407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 700108725625 + 3958674724 = 836725^2 + 62918^2 .

It is a cyclic number.

It is not a de Polignac number, because 704067400349 - 2¹⁶ = 704067334813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704067400549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352033700174 + 352033700175.

It is an arithmetic number, because the mean of its divisors is an integer number (352033700175).

Almost surely, 2^704067400349 is an apocalyptic number.

It is an amenable number.

704067400349 is a deficient number, since it is larger than the sum of its proper divisors (1).

704067400349 is an equidigital number, since it uses as much as digits as its factorization.

704067400349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 704067400349 in words is "seven hundred four billion, sixty-seven million, four hundred thousand, three hundred forty-nine".