704942747249407 has 2 divisors, whose sum is σ = 704942747249408. Its totient is φ = 704942747249406.

The previous prime is 704942747249353. The next prime is 704942747249417.

It is a happy number.

704942747249407 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 704942747249407 - 2²³ = 704942738860799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704942747249417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352471373624703 + 352471373624704.

It is an arithmetic number, because the mean of its divisors is an integer number (352471373624704).

Almost surely, 2^{704942747249407} is an apocalyptic number.

704942747249407 is a deficient number, since it is larger than the sum of its proper divisors (1).

704942747249407 is an equidigital number, since it uses as much as digits as its factorization.

704942747249407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 796594176, while the sum is 70.

The spelling of 704942747249407 in words is "seven hundred four trillion, nine hundred forty-two billion, seven hundred forty-seven million, two hundred forty-nine thousand, four hundred seven".