704400405775 has 12 divisors (see below), whose sum is σ = 952861640184. Its totient is φ = 512291204000.

The previous prime is 704400405689. The next prime is 704400405799. The reversal of 704400405775 is 577504004407.

It is not a de Polignac number, because 704400405775 - 2²³ = 704392017167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1280727736 + ... + 1280728285.

It is an arithmetic number, because the mean of its divisors is an integer number (79405136682).

Almost surely, 2^704400405775 is an apocalyptic number.

704400405775 is a deficient number, since it is larger than the sum of its proper divisors (248461234409).

704400405775 is a wasteful number, since it uses less digits than its factorization.

704400405775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561456042 (or 2561456037 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 43.

The spelling of 704400405775 in words is "seven hundred four billion, four hundred million, four hundred five thousand, seven hundred seventy-five".